796876440 has 64 divisors (see below), whose sum is σ = 2393508960. Its totient is φ = 212244480.

The previous prime is 796876433. The next prime is 796876447. The reversal of 796876440 is 44678697.

It is a Cunningham number, because it is equal to 28229²-1.

It is an interprime number because it is at equal distance from previous prime (796876433) and next prime (796876447).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (796876447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109392 + ... + 116448.

Almost surely, 2^796876440 is an apocalyptic number.

It is an amenable number.

796876440 is an abundant number, since it is smaller than the sum of its proper divisors (1596632520).

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

796876440 is a wasteful number, since it uses less digits than its factorization.

796876440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8012 (or 8008 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 51.

The square root of 796876440 is about 28228.9999822877. Note that the first 4 decimals coincide. The cubic root of 796876440 is about 927.1080007621.

The spelling of 796876440 in words is "seven hundred ninety-six million, eight hundred seventy-six thousand, four hundred forty".