797916960 has 96 divisors (see below), whose sum is σ = 2792724480. Its totient is φ = 212776704.

The previous prime is 797916941. The next prime is 797916983. The reversal of 797916960 is 69619797.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 797916897 and 797916906.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88032 + ... + 96671.

It is an arithmetic number, because the mean of its divisors is an integer number (29090880).

Almost surely, 2^797916960 is an apocalyptic number.

It is an amenable number.

797916960 is an abundant number, since it is smaller than the sum of its proper divisors (1994807520).

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

797916960 is a wasteful number, since it uses less digits than its factorization.

797916960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184727 (or 184713 counting only the distinct ones).

The product of its (nonzero) digits is 1285956, while the sum is 54.

The square root of 797916960 is about 28247.4239533448. The cubic root of 797916960 is about 927.5113484661.

The spelling of 797916960 in words is "seven hundred ninety-seven million, nine hundred sixteen thousand, nine hundred sixty".