73918496 has 24 divisors (see below), whose sum is σ = 146122704. Its totient is φ = 36808000.

The previous prime is 73918463. The next prime is 73918501. The reversal of 73918496 is 69481937.

It is a self number, because there is not a number n which added to its sum of digits gives 73918496.

It is an unprimeable number.

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, 3431 + ... + 12633.

It is an arithmetic number, because the mean of its divisors is an integer number (6088446).

Almost surely, 2^73918496 is an apocalyptic number.

It is an amenable number.

73918496 is a deficient number, since it is larger than the sum of its proper divisors (72204208).

73918496 is a wasteful number, since it uses less digits than its factorization.

73918496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9464 (or 9456 counting only the distinct ones).

The product of its digits is 326592, while the sum is 47.

The square root of 73918496 is about 8597.5866381212. The cubic root of 73918496 is about 419.6794530754.

The spelling of 73918496 in words is "seventy-three million, nine hundred eighteen thousand, four hundred ninety-six".