790730 has 16 divisors (see below), whose sum is σ = 1438560. Its totient is φ = 312912.

The previous prime is 790709. The next prime is 790733. The reversal of 790730 is 37097.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 790730.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790733) by changing a digit.

790730 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 701 + ... + 1439.

It is an arithmetic number, because the mean of its divisors is an integer number (89910).

2⁷⁹⁰⁷³⁰ is an apocalyptic number.

790730 is a deficient number, since it is larger than the sum of its proper divisors (647830).

790730 is a wasteful number, since it uses less digits than its factorization.

790730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853.

The product of its (nonzero) digits is 1323, while the sum is 26.

The square root of 790730 is about 889.2300039922. The cubic root of 790730 is about 92.4718200012.

The spelling of 790730 in words is "seven hundred ninety thousand, seven hundred thirty".