797962625 has 8 divisors (see below), whose sum is σ = 995857512. Its totient is φ = 638370000.

The previous prime is 797962591. The next prime is 797962631. The reversal of 797962625 is 526269797.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 19775809 + 778186816 = 4447^2 + 27896^2 .

It is not a de Polignac number, because 797962625 - 2²² = 793768321 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3191726 + ... + 3191975.

It is an arithmetic number, because the mean of its divisors is an integer number (124482189).

Almost surely, 2^797962625 is an apocalyptic number.

It is an amenable number.

797962625 is a deficient number, since it is larger than the sum of its proper divisors (197894887).

797962625 is an equidigital number, since it uses as much as digits as its factorization.

797962625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6383716 (or 6383706 counting only the distinct ones).

The product of its digits is 2857680, while the sum is 53.

The square root of 797962625 is about 28248.2322455760. The cubic root of 797962625 is about 927.5290420357.

The spelling of 797962625 in words is "seven hundred ninety-seven million, nine hundred sixty-two thousand, six hundred twenty-five".