79794903 has 12 divisors (see below), whose sum is σ = 109352040. Its totient is φ = 51756192.

The previous prime is 79794901. The next prime is 79794917. The reversal of 79794903 is 30949797.

It is not a de Polignac number, because 79794903 - 2¹ = 79794901 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79794901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5608 + ... + 13821.

It is an arithmetic number, because the mean of its divisors is an integer number (9112670).

Almost surely, 2^79794903 is an apocalyptic number.

79794903 is a deficient number, since it is larger than the sum of its proper divisors (29557137).

79794903 is a wasteful number, since it uses less digits than its factorization.

79794903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19506 (or 19469 counting only the distinct ones).

The product of its (nonzero) digits is 428652, while the sum is 48.

The square root of 79794903 is about 8932.7992813003. The cubic root of 79794903 is about 430.5183994748.

The spelling of 79794903 in words is "seventy-nine million, seven hundred ninety-four thousand, nine hundred three".