79229264 has 10 divisors (see below), whose sum is σ = 153506730. Its totient is φ = 39614624.

The previous prime is 79229219. The next prime is 79229279. The reversal of 79229264 is 46292297.

It can be written as a sum of positive squares in only one way, i.e., 39790864 + 39438400 = 6308^2 + 6280^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2475899 + ... + 2475930.

It is an arithmetic number, because the mean of its divisors is an integer number (15350673).

Almost surely, 2^79229264 is an apocalyptic number.

It is an amenable number.

79229264 is a deficient number, since it is larger than the sum of its proper divisors (74277466).

79229264 is a wasteful number, since it uses less digits than its factorization.

79229264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4951837 (or 4951831 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The square root of 79229264 is about 8901.0821813979. The cubic root of 79229264 is about 429.4987199795.

The spelling of 79229264 in words is "seventy-nine million, two hundred twenty-nine thousand, two hundred sixty-four".