2492931956 has 48 divisors (see below), whose sum is σ = 4544527680. Its totient is φ = 1195783680.

The previous prime is 2492931911. The next prime is 2492931967. The reversal of 2492931956 is 6591392942.

It is a happy number.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 3014015 + ... + 3014841.

It is an arithmetic number, because the mean of its divisors is an integer number (94677660).

Almost surely, 2^2492931956 is an apocalyptic number.

It is an amenable number.

2492931956 is a deficient number, since it is larger than the sum of its proper divisors (2051595724).

2492931956 is a wasteful number, since it uses less digits than its factorization.

2492931956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184 (or 1182 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 50.

The square root of 2492931956 is about 49929.2695320090. The cubic root of 2492931956 is about 1355.9285594811.

The spelling of 2492931956 in words is "two billion, four hundred ninety-two million, nine hundred thirty-one thousand, nine hundred fifty-six".