73391116 has 12 divisors (see below), whose sum is σ = 128646280. Its totient is φ = 36635040.

The previous prime is 73391099. The next prime is 73391119. The reversal of 73391116 is 61119337.

It is not an unprimeable number, because it can be changed into a prime (73391119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12345 + ... + 17296.

Almost surely, 2^73391116 is an apocalyptic number.

It is an amenable number.

73391116 is a deficient number, since it is larger than the sum of its proper divisors (55255164).

73391116 is a wasteful number, since it uses less digits than its factorization.

73391116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30264 (or 30262 counting only the distinct ones).

The product of its digits is 3402, while the sum is 31.

The square root of 73391116 is about 8566.8615023239. The cubic root of 73391116 is about 418.6789862202.

The spelling of 73391116 in words is "seventy-three million, three hundred ninety-one thousand, one hundred sixteen".