79274793 has 8 divisors (see below), whose sum is σ = 113830528. Its totient is φ = 48784464.

The previous prime is 79274779. The next prime is 79274801. The reversal of 79274793 is 39747297.

It is a happy number.

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

It is not a de Polignac number, because 79274793 - 2⁵ = 79274761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79274753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1016305 + ... + 1016382.

It is an arithmetic number, because the mean of its divisors is an integer number (14228816).

Almost surely, 2^79274793 is an apocalyptic number.

It is an amenable number.

79274793 is a deficient number, since it is larger than the sum of its proper divisors (34555735).

79274793 is a wasteful number, since it uses less digits than its factorization.

79274793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032703.

The product of its digits is 666792, while the sum is 48.

The square root of 79274793 is about 8903.6393121015. The cubic root of 79274793 is about 429.5809745310.

It can be divided in two parts, 7927 and 4793, that added together give a triangular number (12720 = T₁₅₉).

The spelling of 79274793 in words is "seventy-nine million, two hundred seventy-four thousand, seven hundred ninety-three".