79230291 has 16 divisors (see below), whose sum is σ = 124896000. Its totient is φ = 43712928.

The previous prime is 79230269. The next prime is 79230293. The reversal of 79230291 is 19203297.

It is not a de Polignac number, because 79230291 - 2⁵ = 79230259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (79230293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64441 + ... + 65658.

It is an arithmetic number, because the mean of its divisors is an integer number (7806000).

Almost surely, 2^79230291 is an apocalyptic number.

79230291 is a deficient number, since it is larger than the sum of its proper divisors (45665709).

79230291 is a wasteful number, since it uses less digits than its factorization.

79230291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130138.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 79230291 is about 8901.1398708255. The cubic root of 79230291 is about 429.5005757470.

The spelling of 79230291 in words is "seventy-nine million, two hundred thirty thousand, two hundred ninety-one".