79473933 has 96 divisors (see below), whose sum is σ = 154091520. Its totient is φ = 40007520.

The previous prime is 79473913. The next prime is 79473973. The reversal of 79473933 is 33937497.

It is a de Polignac number, because none of the positive numbers 2^k-79473933 is a prime.

It is a super-2 number, since 2×79473933² = 12632212052976978, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79473913) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 625716 + ... + 625842.

It is an arithmetic number, because the mean of its divisors is an integer number (1605120).

Almost surely, 2^79473933 is an apocalyptic number.

It is an amenable number.

79473933 is a deficient number, since it is larger than the sum of its proper divisors (74617587).

79473933 is a wasteful number, since it uses less digits than its factorization.

79473933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204 (or 191 counting only the distinct ones).

The product of its digits is 428652, while the sum is 45.

The square root of 79473933 is about 8914.8153654464. The cubic root of 79473933 is about 429.9403793307.

The spelling of 79473933 in words is "seventy-nine million, four hundred seventy-three thousand, nine hundred thirty-three".