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3407371 = 111571973
BaseRepresentation
bin1100111111111000001011
320102010000221
430333320023
51333013441
6201010511
740651012
oct14777013
96363027
103407371
111a18010
121183a37
13923bc6
14649a79
154748d1
hex33fe0b

3407371 has 8 divisors (see below), whose sum is σ = 3742704. Its totient is φ = 3076320.

The previous prime is 3407357. The next prime is 3407389. The reversal of 3407371 is 1737043.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3407371 - 215 = 3374603 is a prime.

It is a super-2 number, since 2×34073712 = 23220354263282, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3407311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 741 + ... + 2713.

It is an arithmetic number, because the mean of its divisors is an integer number (467838).

Almost surely, 23407371 is an apocalyptic number.

3407371 is a deficient number, since it is larger than the sum of its proper divisors (335333).

3407371 is a wasteful number, since it uses less digits than its factorization.

3407371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2141.

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 3407371 is about 1845.9065523477. The cubic root of 3407371 is about 150.4780452369.

The spelling of 3407371 in words is "three million, four hundred seven thousand, three hundred seventy-one".

Divisors: 1 11 157 1727 1973 21703 309761 3407371