797339128 has 32 divisors (see below), whose sum is σ = 1519828560. Its totient is φ = 392071680.

The previous prime is 797339119. The next prime is 797339143. The reversal of 797339128 is 821933797.

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, 585168 + ... + 586528.

Almost surely, 2^797339128 is an apocalyptic number.

It is an amenable number.

797339128 is a deficient number, since it is larger than the sum of its proper divisors (722489432).

797339128 is a wasteful number, since it uses less digits than its factorization.

797339128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2527 (or 2523 counting only the distinct ones).

The product of its digits is 571536, while the sum is 49.

The square root of 797339128 is about 28237.1940532341. The cubic root of 797339128 is about 927.2874006998.

The spelling of 797339128 in words is "seven hundred ninety-seven million, three hundred thirty-nine thousand, one hundred twenty-eight".