79459066 has 16 divisors (see below), whose sum is σ = 127407168. Its totient is φ = 37074400.

The previous prime is 79459063. The next prime is 79459067. The reversal of 79459066 is 66095497.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (79459063) 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, 19180 + ... + 22951.

It is an arithmetic number, because the mean of its divisors is an integer number (7962948).

Almost surely, 2^79459066 is an apocalyptic number.

79459066 is a deficient number, since it is larger than the sum of its proper divisors (47948102).

79459066 is a wasteful number, since it uses less digits than its factorization.

79459066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42197.

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 79459066 is about 8913.9814897721. The cubic root of 79459066 is about 429.9135683501.

The spelling of 79459066 in words is "seventy-nine million, four hundred fifty-nine thousand, sixty-six".