79218848 has 24 divisors (see below), whose sum is σ = 156426228. Its totient is φ = 39491584.

The previous prime is 79218823. The next prime is 79218851. The reversal of 79218848 is 84881297.

It can be written as a sum of positive squares in 2 ways, for example, as 77651344 + 1567504 = 8812^2 + 1252^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7790 + ... + 14802.

Almost surely, 2^79218848 is an apocalyptic number.

It is an amenable number.

79218848 is a deficient number, since it is larger than the sum of its proper divisors (77207380).

79218848 is a wasteful number, since it uses less digits than its factorization.

79218848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7376 (or 7368 counting only the distinct ones).

The product of its digits is 258048, while the sum is 47.

The square root of 79218848 is about 8900.4970647712. The cubic root of 79218848 is about 429.4798975794.

The spelling of 79218848 in words is "seventy-nine million, two hundred eighteen thousand, eight hundred forty-eight".