790655491 has 8 divisors (see below), whose sum is σ = 814869440. Its totient is φ = 766706472.

The previous prime is 790655483. The next prime is 790655539. The reversal of 790655491 is 194556097.

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 790655491 - 2³ = 790655483 is a prime.

It is a super-2 number, since 2×790655491² = 1250272210896902162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (790655471) 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, 60165 + ... + 72118.

It is an arithmetic number, because the mean of its divisors is an integer number (101858680).

Almost surely, 2^790655491 is an apocalyptic number.

790655491 is a deficient number, since it is larger than the sum of its proper divisors (24213949).

790655491 is a wasteful number, since it uses less digits than its factorization.

790655491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132465.

The product of its (nonzero) digits is 340200, while the sum is 46.

The square root of 790655491 is about 28118.5968888919. The cubic root of 790655491 is about 924.6891542812.

The spelling of 790655491 in words is "seven hundred ninety million, six hundred fifty-five thousand, four hundred ninety-one".