79279104 has 88 divisors (see below), whose sum is σ = 214001568. Its totient is φ = 26091520.

The previous prime is 79279099. The next prime is 79279111. The reversal of 79279104 is 40197297.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402334 + ... + 402530.

It is an arithmetic number, because the mean of its divisors is an integer number (2431836).

Almost surely, 2^79279104 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 79279104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107000784).

79279104 is an abundant number, since it is smaller than the sum of its proper divisors (134722464).

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

79279104 is a wasteful number, since it uses less digits than its factorization.

79279104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351 (or 333 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 39.

The square root of 79279104 is about 8903.8814008274. The cubic root of 79279104 is about 429.5887613274.

The spelling of 79279104 in words is "seventy-nine million, two hundred seventy-nine thousand, one hundred four".