797902937 has 4 divisors (see below), whose sum is σ = 859280100. Its totient is φ = 736525776.

The previous prime is 797902901. The next prime is 797902943. The reversal of 797902937 is 739209797.

797902937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 258920281 + 538982656 = 16091^2 + 23216^2 .

It is a cyclic number.

It is not a de Polignac number, because 797902937 - 2⁶ = 797902873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (727902937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30688562 + ... + 30688587.

It is an arithmetic number, because the mean of its divisors is an integer number (214820025).

Almost surely, 2^797902937 is an apocalyptic number.

It is an amenable number.

797902937 is a deficient number, since it is larger than the sum of its proper divisors (61377163).

797902937 is a wasteful number, since it uses less digits than its factorization.

797902937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61377162.

The product of its (nonzero) digits is 1500282, while the sum is 53.

The square root of 797902937 is about 28247.1757349297. The cubic root of 797902937 is about 927.5059149149.

The spelling of 797902937 in words is "seven hundred ninety-seven million, nine hundred two thousand, nine hundred thirty-seven".