790660 has 24 divisors (see below), whose sum is σ = 1788696. Its totient is φ = 291840.

The previous prime is 790651. The next prime is 790693. The reversal of 790660 is 66097.

It can be written as a sum of positive squares in 4 ways, for example, as 147456 + 643204 = 384^2 + 802^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1261 + ... + 1780.

It is an arithmetic number, because the mean of its divisors is an integer number (74529).

2⁷⁹⁰⁶⁶⁰ is an apocalyptic number.

It is an amenable number.

790660 is an abundant number, since it is smaller than the sum of its proper divisors (998036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

790660 is a wasteful number, since it uses less digits than its factorization.

790660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3063 (or 3061 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 790660 is about 889.1906432256. The cubic root of 790660 is about 92.4690912070.

The spelling of 790660 in words is "seven hundred ninety thousand, six hundred sixty".