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3074169 = 37146389
BaseRepresentation
bin1011101110100001111001
312210011222010
423232201321
51241333134
6145520133
735062410
oct13564171
95704863
103074169
11180a73a
121043049
13838347
145a0477
1540ace9
hex2ee879

3074169 has 8 divisors (see below), whose sum is σ = 4684480. Its totient is φ = 1756656.

The previous prime is 3074167. The next prime is 3074171. The reversal of 3074169 is 9614703.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3074167) and next prime (3074171).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3074169 - 21 = 3074167 is a prime.

It is a super-2 number, since 2×30741692 = 18901030081122, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3074167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73174 + ... + 73215.

It is an arithmetic number, because the mean of its divisors is an integer number (585560).

Almost surely, 23074169 is an apocalyptic number.

It is an amenable number.

3074169 is a deficient number, since it is larger than the sum of its proper divisors (1610311).

3074169 is a wasteful number, since it uses less digits than its factorization.

3074169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146399.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 3074169 is about 1753.3308301630. The cubic root of 3074169 is about 145.4038523513.

The spelling of 3074169 in words is "three million, seventy-four thousand, one hundred sixty-nine".

Divisors: 1 3 7 21 146389 439167 1024723 3074169