79859468 has 24 divisors (see below), whose sum is σ = 154575792. Its totient is φ = 35861184.

The previous prime is 79859467. The next prime is 79859477. The reversal of 79859468 is 86495897.

It is not an unprimeable number, because it can be changed into a prime (79859467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18830 + ... + 22677.

It is an arithmetic number, because the mean of its divisors is an integer number (6440658).

Almost surely, 2^79859468 is an apocalyptic number.

It is an amenable number.

79859468 is a deficient number, since it is larger than the sum of its proper divisors (74716324).

79859468 is a wasteful number, since it uses less digits than its factorization.

79859468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41561 (or 41559 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 56.

The square root of 79859468 is about 8936.4124792894. The cubic root of 79859468 is about 430.6344842778.

The spelling of 79859468 in words is "seventy-nine million, eight hundred fifty-nine thousand, four hundred sixty-eight".