79240790 has 8 divisors (see below), whose sum is σ = 142633440. Its totient is φ = 31696312.

The previous prime is 79240783. The next prime is 79240801. The reversal of 79240790 is 9704297.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

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, 3962030 + ... + 3962049.

It is an arithmetic number, because the mean of its divisors is an integer number (17829180).

Almost surely, 2^79240790 is an apocalyptic number.

79240790 is a deficient number, since it is larger than the sum of its proper divisors (63392650).

79240790 is a wasteful number, since it uses less digits than its factorization.

79240790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7924086.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 79240790 is about 8901.7296072168. The cubic root of 79240790 is about 429.5195463003.

The spelling of 79240790 in words is "seventy-nine million, two hundred forty thousand, seven hundred ninety".