3204950856 has 32 divisors (see below), whose sum is σ = 8434082400. Its totient is φ = 1012089600.

The previous prime is 3204950849. The next prime is 3204950867. The reversal of 3204950856 is 6580594023.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3513745 + ... + 3514656.

It is an arithmetic number, because the mean of its divisors is an integer number (263565075).

Almost surely, 2^3204950856 is an apocalyptic number.

It is an amenable number.

3204950856 is an abundant number, since it is smaller than the sum of its proper divisors (5229131544).

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

3204950856 is a wasteful number, since it uses less digits than its factorization.

3204950856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7028429 (or 7028425 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 3204950856 is about 56612.2853804720. The cubic root of 3204950856 is about 1474.3721707628.

The spelling of 3204950856 in words is "three billion, two hundred four million, nine hundred fifty thousand, eight hundred fifty-six".