79274468 has 96 divisors (see below), whose sum is σ = 188987904. Its totient is φ = 28182528.

The previous prime is 79274431. The next prime is 79274473. The reversal of 79274468 is 86447297.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 142046 + ... + 142602.

It is an arithmetic number, because the mean of its divisors is an integer number (1968624).

Almost surely, 2^79274468 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79274468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94493952).

79274468 is an abundant number, since it is smaller than the sum of its proper divisors (109713436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79274468 is a wasteful number, since it uses less digits than its factorization.

79274468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621 (or 619 counting only the distinct ones).

The product of its digits is 677376, while the sum is 47.

The square root of 79274468 is about 8903.6210611189. The cubic root of 79274468 is about 429.5803874843.

The spelling of 79274468 in words is "seventy-nine million, two hundred seventy-four thousand, four hundred sixty-eight".