79249368 has 32 divisors (see below), whose sum is σ = 216135360. Its totient is φ = 24014880.

The previous prime is 79249337. The next prime is 79249369. The reversal of 79249368 is 86394297.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79249369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149830 + ... + 150357.

It is an arithmetic number, because the mean of its divisors is an integer number (6754230).

Almost surely, 2^79249368 is an apocalyptic number.

It is an amenable number.

79249368 is an abundant number, since it is smaller than the sum of its proper divisors (136885992).

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

79249368 is a wasteful number, since it uses less digits than its factorization.

79249368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300207 (or 300203 counting only the distinct ones).

The product of its digits is 653184, while the sum is 48.

The square root of 79249368 is about 8902.2114106552. The cubic root of 79249368 is about 429.5350445714.

Subtracting 79249368 from its reverse (86394297), we obtain a square (7144929 = 2673²).

The spelling of 79249368 in words is "seventy-nine million, two hundred forty-nine thousand, three hundred sixty-eight".