2793475256 has 32 divisors (see below), whose sum is σ = 6153462000. Its totient is φ = 1172087040.

The previous prime is 2793475249. The next prime is 2793475291. The reversal of 2793475256 is 6525743972.

It is a congruent number.

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, 1219781 + ... + 1222068.

Almost surely, 2^2793475256 is an apocalyptic number.

2793475256 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2793475256 is an abundant number, since it is smaller than the sum of its proper divisors (3359986744).

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

2793475256 is a wasteful number, since it uses less digits than its factorization.

2793475256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2441879 (or 2441875 counting only the distinct ones).

The product of its digits is 3175200, while the sum is 50.

The square root of 2793475256 is about 52853.3372267069. The cubic root of 2793475256 is about 1408.3640896737.

The spelling of 2793475256 in words is "two billion, seven hundred ninety-three million, four hundred seventy-five thousand, two hundred fifty-six".