797599914930 has 320 divisors, whose sum is σ = 2648659039488. Its totient is φ = 167705925120.

The previous prime is 797599914913. The next prime is 797599914931. The reversal of 797599914930 is 39419995797.

It is not an unprimeable number, because it can be changed into a prime (797599914931) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 21578565 + ... + 21615495.

Almost surely, 2^797599914930 is an apocalyptic number.

797599914930 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 797599914930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1324329519744).

797599914930 is an abundant number, since it is smaller than the sum of its proper divisors (1851059124558).

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

797599914930 is a wasteful number, since it uses less digits than its factorization.

797599914930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37263 (or 37254 counting only the distinct ones).

The product of its (nonzero) digits is 173604060, while the sum is 72.

The spelling of 797599914930 in words is "seven hundred ninety-seven billion, five hundred ninety-nine million, nine hundred fourteen thousand, nine hundred thirty".