79264870 has 8 divisors (see below), whose sum is σ = 142676784. Its totient is φ = 31705944.

The previous prime is 79264813. The next prime is 79264873. The reversal of 79264870 is 7846297.

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

It is a super-2 number, since 2×79264870² = 12565839232233800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79264873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3963234 + ... + 3963253.

It is an arithmetic number, because the mean of its divisors is an integer number (17834598).

Almost surely, 2^79264870 is an apocalyptic number.

79264870 is a deficient number, since it is larger than the sum of its proper divisors (63411914).

79264870 is a wasteful number, since it uses less digits than its factorization.

79264870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7926494.

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 79264870 is about 8903.0820506160. The cubic root of 79264870 is about 429.5630499183.

The spelling of 79264870 in words is "seventy-nine million, two hundred sixty-four thousand, eight hundred seventy".