3402875646 has 24 divisors (see below), whose sum is σ = 7476743664. Its totient is φ = 1118315520.

The previous prime is 3402875639. The next prime is 3402875657. The reversal of 3402875646 is 6465782043.

3402875646 is a `hidden beast` number, since 3 + 4 + 0 + 2 + 87 + 564 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1330051 + ... + 1332606.

It is an arithmetic number, because the mean of its divisors is an integer number (311530986).

Almost surely, 2^3402875646 is an apocalyptic number.

3402875646 is an abundant number, since it is smaller than the sum of its proper divisors (4073868018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3402875646 is a wasteful number, since it uses less digits than its factorization.

3402875646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2662736 (or 2662733 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The square root of 3402875646 is about 58334.1721977779. The cubic root of 3402875646 is about 1504.1184074646.

The spelling of 3402875646 in words is "three billion, four hundred two million, eight hundred seventy-five thousand, six hundred forty-six".