79263961 has 8 divisors (see below), whose sum is σ = 90699264. Its totient is φ = 67856640.

The previous prime is 79263913. The next prime is 79263967. The reversal of 79263961 is 16936297.

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

It is a cyclic number.

It is not a de Polignac number, because 79263961 - 2⁹ = 79263449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79263967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 520 + ... + 12601.

It is an arithmetic number, because the mean of its divisors is an integer number (11337408).

Almost surely, 2^79263961 is an apocalyptic number.

It is an amenable number.

79263961 is a deficient number, since it is larger than the sum of its proper divisors (11435303).

79263961 is a wasteful number, since it uses less digits than its factorization.

79263961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13991.

The product of its digits is 122472, while the sum is 43.

The square root of 79263961 is about 8903.0310007323. The cubic root of 79263961 is about 429.5614078529.

The spelling of 79263961 in words is "seventy-nine million, two hundred sixty-three thousand, nine hundred sixty-one".