796985801 has 8 divisors (see below), whose sum is σ = 837985800. Its totient is φ = 756887040.

The previous prime is 796985771. The next prime is 796985807. The reversal of 796985801 is 108589697.

It can be written as a sum of positive squares in 4 ways, for example, as 42055225 + 754930576 = 6485^2 + 27476^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 796985801 - 2²² = 792791497 is a prime.

It is a super-2 number, since 2×796985801² = 1270372733991223202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (796985807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223496 + ... + 227033.

It is an arithmetic number, because the mean of its divisors is an integer number (104748225).

Almost surely, 2^796985801 is an apocalyptic number.

It is an amenable number.

796985801 is a deficient number, since it is larger than the sum of its proper divisors (40999999).

796985801 is a wasteful number, since it uses less digits than its factorization.

796985801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450619.

The product of its (nonzero) digits is 1088640, while the sum is 53.

The square root of 796985801 is about 28230.9369486739. The cubic root of 796985801 is about 927.1504100221.

The spelling of 796985801 in words is "seven hundred ninety-six million, nine hundred eighty-five thousand, eight hundred one".