797092520 has 32 divisors (see below), whose sum is σ = 2049667200. Its totient is φ = 273288768.

The previous prime is 797092519. The next prime is 797092523. The reversal of 797092520 is 25290797.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (797092523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1423100 + ... + 1423659.

It is an arithmetic number, because the mean of its divisors is an integer number (64052100).

Almost surely, 2^797092520 is an apocalyptic number.

797092520 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

797092520 is an abundant number, since it is smaller than the sum of its proper divisors (1252574680).

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

797092520 is a wasteful number, since it uses less digits than its factorization.

797092520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2846777 (or 2846773 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 41.

The square root of 797092520 is about 28232.8269927048. The cubic root of 797092520 is about 927.1917909971.

The spelling of 797092520 in words is "seven hundred ninety-seven million, ninety-two thousand, five hundred twenty".