797696624 has 10 divisors (see below), whose sum is σ = 1545537240. Its totient is φ = 398848304.

The previous prime is 797696561. The next prime is 797696629. The reversal of 797696624 is 426696797.

It is a self number, because there is not a number n which added to its sum of digits gives 797696624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797696629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24928004 + ... + 24928035.

It is an arithmetic number, because the mean of its divisors is an integer number (154553724).

Almost surely, 2^797696624 is an apocalyptic number.

It is an amenable number.

797696624 is a deficient number, since it is larger than the sum of its proper divisors (747840616).

797696624 is a wasteful number, since it uses less digits than its factorization.

797696624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49856047 (or 49856041 counting only the distinct ones).

The product of its digits is 6858432, while the sum is 56.

The square root of 797696624 is about 28243.5235762112. The cubic root of 797696624 is about 927.4259665844.

The spelling of 797696624 in words is "seven hundred ninety-seven million, six hundred ninety-six thousand, six hundred twenty-four".