797537808 has 60 divisors (see below), whose sum is σ = 2235392640. Its totient is φ = 265441728.

The previous prime is 797537777. The next prime is 797537833. The reversal of 797537808 is 808735797.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99685 + ... + 107387.

It is an arithmetic number, because the mean of its divisors is an integer number (37256544).

Almost surely, 2^797537808 is an apocalyptic number.

It is an amenable number.

797537808 is an abundant number, since it is smaller than the sum of its proper divisors (1437854832).

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

797537808 is a wasteful number, since it uses less digits than its factorization.

797537808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8436 (or 8427 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 54.

The square root of 797537808 is about 28240.7118890442. The cubic root of 797537808 is about 927.3644144213.

The spelling of 797537808 in words is "seven hundred ninety-seven million, five hundred thirty-seven thousand, eight hundred eight".