799612031 has 4 divisors (see below), whose sum is σ = 807855552. Its totient is φ = 791368512.

The previous prime is 799612019. The next prime is 799612057. The reversal of 799612031 is 130216997.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 799612031 - 2¹⁴ = 799595647 is a prime.

It is a super-2 number, since 2×799612031² = 1278758800239889922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799612001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4121615 + ... + 4121808.

It is an arithmetic number, because the mean of its divisors is an integer number (201963888).

Almost surely, 2^799612031 is an apocalyptic number.

799612031 is a deficient number, since it is larger than the sum of its proper divisors (8243521).

799612031 is an equidigital number, since it uses as much as digits as its factorization.

799612031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8243520.

The product of its (nonzero) digits is 20412, while the sum is 38.

The square root of 799612031 is about 28277.4120279774. The cubic root of 799612031 is about 928.1676764091.

The spelling of 799612031 in words is "seven hundred ninety-nine million, six hundred twelve thousand, thirty-one".