79923416 has 16 divisors (see below), whose sum is σ = 149982840. Its totient is φ = 39928000.

The previous prime is 79923407. The next prime is 79923419. The reversal of 79923416 is 61432997.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79923419) 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 3 ways as a sum of consecutive naturals, for example, 7916 + ... + 14916.

Almost surely, 2^79923416 is an apocalyptic number.

It is an amenable number.

79923416 is a deficient number, since it is larger than the sum of its proper divisors (70059424).

79923416 is a wasteful number, since it uses less digits than its factorization.

79923416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8434 (or 8430 counting only the distinct ones).

The product of its digits is 81648, while the sum is 41.

The square root of 79923416 is about 8939.9897091663. The cubic root of 79923416 is about 430.7493980861.

The spelling of 79923416 in words is "seventy-nine million, nine hundred twenty-three thousand, four hundred sixteen".