790666 has 8 divisors (see below), whose sum is σ = 1248480. Its totient is φ = 374508.

The previous prime is 790651. The next prime is 790693. The reversal of 790666 is 666097.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10366 + ... + 10441.

It is an arithmetic number, because the mean of its divisors is an integer number (156060).

2⁷⁹⁰⁶⁶⁶ is an apocalyptic number.

790666 is a deficient number, since it is larger than the sum of its proper divisors (457814).

790666 is a wasteful number, since it uses less digits than its factorization.

790666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20828.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 790666 is about 889.1940170739. The cubic root of 790666 is about 92.4693251099.

The spelling of 790666 in words is "seven hundred ninety thousand, six hundred sixty-six".