790936665 has 32 divisors (see below), whose sum is σ = 1277596800. Its totient is φ = 417822720.

The previous prime is 790936651. The next prime is 790936709. The reversal of 790936665 is 566639097.

It is not a de Polignac number, because 790936665 - 2¹⁰ = 790935641 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 850921 + ... + 851849.

It is an arithmetic number, because the mean of its divisors is an integer number (39924900).

Almost surely, 2^790936665 is an apocalyptic number.

It is an amenable number.

790936665 is a deficient number, since it is larger than the sum of its proper divisors (486660135).

790936665 is a wasteful number, since it uses less digits than its factorization.

790936665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417.

The product of its (nonzero) digits is 1837080, while the sum is 51.

The square root of 790936665 is about 28123.5962316344. The cubic root of 790936665 is about 924.7987543691.

It can be divided in two parts, 79093 and 6665, that added together give a palindrome (85758).

The spelling of 790936665 in words is "seven hundred ninety million, nine hundred thirty-six thousand, six hundred sixty-five".