796961979 has 24 divisors (see below), whose sum is σ = 1258686000. Its totient is φ = 481904640.

The previous prime is 796961947. The next prime is 796962031. The reversal of 796961979 is 979169697.

796961979 is a `hidden beast` number, since 7 + 9 + 6 + 9 + 619 + 7 + 9 = 666.

It is not a de Polignac number, because 796961979 - 2⁵ = 796961947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (796961929) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35487 + ... + 53415.

It is an arithmetic number, because the mean of its divisors is an integer number (52445250).

Almost surely, 2^796961979 is an apocalyptic number.

796961979 is a deficient number, since it is larger than the sum of its proper divisors (461724021).

796961979 is a wasteful number, since it uses less digits than its factorization.

796961979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18395 (or 18392 counting only the distinct ones).

The product of its digits is 11573604, while the sum is 63.

The square root of 796961979 is about 28230.5150324963. The cubic root of 796961979 is about 927.1411723848.

The spelling of 796961979 in words is "seven hundred ninety-six million, nine hundred sixty-one thousand, nine hundred seventy-nine".