73315916 has 6 divisors (see below), whose sum is σ = 128302860. Its totient is φ = 36657956.

The previous prime is 73315873. The next prime is 73315919. The reversal of 73315916 is 61951337.

It is not an unprimeable number, because it can be changed into a prime (73315919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9164486 + ... + 9164493.

It is an arithmetic number, because the mean of its divisors is an integer number (21383810).

Almost surely, 2^73315916 is an apocalyptic number.

It is an amenable number.

73315916 is a deficient number, since it is larger than the sum of its proper divisors (54986944).

73315916 is a wasteful number, since it uses less digits than its factorization.

73315916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18328983 (or 18328981 counting only the distinct ones).

The product of its digits is 17010, while the sum is 35.

The square root of 73315916 is about 8562.4713722149. The cubic root of 73315916 is about 418.5359379370.

The spelling of 73315916 in words is "seventy-three million, three hundred fifteen thousand, nine hundred sixteen".