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3449974 = 211156817
BaseRepresentation
bin1101001010010001110110
320111021110211
431022101312
51340344344
6201540034
741216143
oct15122166
96437424
103449974
111a47020
1211a461a
1393a408
1465b3ca
15482334
hex34a476

3449974 has 8 divisors (see below), whose sum is σ = 5645448. Its totient is φ = 1568160.

The previous prime is 3449969. The next prime is 3449981. The reversal of 3449974 is 4799443.

3449974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78387 + ... + 78430.

It is an arithmetic number, because the mean of its divisors is an integer number (705681).

Almost surely, 23449974 is an apocalyptic number.

3449974 is a deficient number, since it is larger than the sum of its proper divisors (2195474).

3449974 is a wasteful number, since it uses less digits than its factorization.

3449974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156830.

The product of its digits is 108864, while the sum is 40.

The square root of 3449974 is about 1857.4105631228. The cubic root of 3449974 is about 151.1026012044.

The spelling of 3449974 in words is "three million, four hundred forty-nine thousand, nine hundred seventy-four".

Divisors: 1 2 11 22 156817 313634 1724987 3449974