797585994 has 16 divisors (see below), whose sum is σ = 1772413440. Its totient is φ = 265861980.

The previous prime is 797585993. The next prime is 797586001. The reversal of 797585994 is 499585797.

It is a super-2 number, since 2×797585994² = 1272286835649936072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (797585993) 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, 7385002 + ... + 7385109.

It is an arithmetic number, because the mean of its divisors is an integer number (110775840).

Almost surely, 2^797585994 is an apocalyptic number.

797585994 is an abundant number, since it is smaller than the sum of its proper divisors (974827446).

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

797585994 is a wasteful number, since it uses less digits than its factorization.

797585994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14770122 (or 14770116 counting only the distinct ones).

The product of its digits is 28576800, while the sum is 63.

The square root of 797585994 is about 28241.5650062103. The cubic root of 797585994 is about 927.3830906861.

The spelling of 797585994 in words is "seven hundred ninety-seven million, five hundred eighty-five thousand, nine hundred ninety-four".