799697976 has 64 divisors (see below), whose sum is σ = 2492570880. Its totient is φ = 207713280.

The previous prime is 799697957. The next prime is 799698023. The reversal of 799697976 is 679796997.

It is a self number, because there is not a number n which added to its sum of digits gives 799697976.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214521 + ... + 218216.

It is an arithmetic number, because the mean of its divisors is an integer number (38946420).

Almost surely, 2^799697976 is an apocalyptic number.

It is an amenable number.

799697976 is an abundant number, since it is smaller than the sum of its proper divisors (1692872904).

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

799697976 is a wasteful number, since it uses less digits than its factorization.

799697976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432764 (or 432760 counting only the distinct ones).

The product of its digits is 81015228, while the sum is 69.

The square root of 799697976 is about 28278.9316629890. The cubic root of 799697976 is about 928.2009294160.

The spelling of 799697976 in words is "seven hundred ninety-nine million, six hundred ninety-seven thousand, nine hundred seventy-six".