3125494922 has 16 divisors (see below), whose sum is σ = 5115632544. Its totient is φ = 1420350000.

The previous prime is 3125494913. The next prime is 3125494937. The reversal of 3125494922 is 2294945213.

It is a self number, because there is not a number n which added to its sum of digits gives 3125494922.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98297 + ... + 126147.

It is an arithmetic number, because the mean of its divisors is an integer number (319727034).

Almost surely, 2^3125494922 is an apocalyptic number.

3125494922 is a deficient number, since it is larger than the sum of its proper divisors (1990137622).

3125494922 is a wasteful number, since it uses less digits than its factorization.

3125494922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32965.

The product of its digits is 155520, while the sum is 41.

The square root of 3125494922 is about 55906.1259791805. The cubic root of 3125494922 is about 1462.0860469366.

The spelling of 3125494922 in words is "three billion, one hundred twenty-five million, four hundred ninety-four thousand, nine hundred twenty-two".