796644851 has 8 divisors (see below), whose sum is σ = 823190400. Its totient is φ = 770152320.

The previous prime is 796644841. The next prime is 796644857. The reversal of 796644851 is 158446697.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-796644851 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 796644851.

It is not an unprimeable number, because it can be changed into a prime (796644857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18545 + ... + 44013.

It is an arithmetic number, because the mean of its divisors is an integer number (102898800).

Almost surely, 2^796644851 is an apocalyptic number.

796644851 is a deficient number, since it is larger than the sum of its proper divisors (26545549).

796644851 is a wasteful number, since it uses less digits than its factorization.

796644851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26509.

The product of its digits is 1451520, while the sum is 50.

The square root of 796644851 is about 28224.8977146065. The cubic root of 796644851 is about 927.0181797196.

The spelling of 796644851 in words is "seven hundred ninety-six million, six hundred forty-four thousand, eight hundred fifty-one".