797928512 has 28 divisors (see below), whose sum is σ = 1652235456. Its totient is φ = 381617280.

The previous prime is 797928497. The next prime is 797928529. The reversal of 797928512 is 215829797.

797928512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269564 + ... + 272507.

Almost surely, 2^797928512 is an apocalyptic number.

It is an amenable number.

797928512 is an abundant number, since it is smaller than the sum of its proper divisors (854306944).

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

797928512 is a wasteful number, since it uses less digits than its factorization.

797928512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542106 (or 542096 counting only the distinct ones).

The product of its digits is 635040, while the sum is 50.

The square root of 797928512 is about 28247.6284314277. The cubic root of 797928512 is about 927.5158245206.

The spelling of 797928512 in words is "seven hundred ninety-seven million, nine hundred twenty-eight thousand, five hundred twelve".