797063637 has 24 divisors (see below), whose sum is σ = 1118921440. Its totient is φ = 504544320.

The previous prime is 797063633. The next prime is 797063639. The reversal of 797063637 is 736360797.

It is not a de Polignac number, because 797063637 - 2² = 797063633 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797063633) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151314 + ... + 156492.

Almost surely, 2^797063637 is an apocalyptic number.

It is an amenable number.

797063637 is a deficient number, since it is larger than the sum of its proper divisors (321857803).

797063637 is a wasteful number, since it uses less digits than its factorization.

797063637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5301 (or 5272 counting only the distinct ones).

The product of its (nonzero) digits is 1000188, while the sum is 48.

The square root of 797063637 is about 28232.3154735845. The cubic root of 797063637 is about 927.1805917936.

The spelling of 797063637 in words is "seven hundred ninety-seven million, sixty-three thousand, six hundred thirty-seven".