79254916 has 18 divisors (see below), whose sum is σ = 150187002. Its totient is φ = 36578880.

The previous prime is 79254913. The next prime is 79254937. The reversal of 79254916 is 61945297.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 4605316 + 74649600 = 2146^2 + 8640^2 .

It is a zygodrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (79254913) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57945 + ... + 59296.

Almost surely, 2^79254916 is an apocalyptic number.

It is an amenable number.

79254916 is a deficient number, since it is larger than the sum of its proper divisors (70932086).

79254916 is a wasteful number, since it uses less digits than its factorization.

79254916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117271 (or 117256 counting only the distinct ones).

The product of its digits is 136080, while the sum is 43.

The square root of 79254916 is about 8902.5230131688. The cubic root of 79254916 is about 429.5450678051.

The spelling of 79254916 in words is "seventy-nine million, two hundred fifty-four thousand, nine hundred sixteen".