797066202864 has 40 divisors (see below), whose sum is σ = 2062656371920. Its totient is φ = 265228259328.

The previous prime is 797066202857. The next prime is 797066202943. The reversal of 797066202864 is 468202660797.

797066202864 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14361859 + ... + 14417250.

It is an arithmetic number, because the mean of its divisors is an integer number (51566409298).

Almost surely, 2^797066202864 is an apocalyptic number.

It is an amenable number.

797066202864 is an abundant number, since it is smaller than the sum of its proper divisors (1265590169056).

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

797066202864 is a wasteful number, since it uses less digits than its factorization.

797066202864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28779697 (or 28779691 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 57.

The spelling of 797066202864 in words is "seven hundred ninety-seven billion, sixty-six million, two hundred two thousand, eight hundred sixty-four".