73479996 has 36 divisors (see below), whose sum is σ = 187170984. Its totient is φ = 24304800.

The previous prime is 73479977. The next prime is 73480007. The reversal of 73479996 is 69997437.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3075 + ... + 12506.

It is an arithmetic number, because the mean of its divisors is an integer number (5199194).

Almost surely, 2^73479996 is an apocalyptic number.

It is an amenable number.

73479996 is an abundant number, since it is smaller than the sum of its proper divisors (113690988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73479996 is a wasteful number, since it uses less digits than its factorization.

73479996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15722 (or 15717 counting only the distinct ones).

The product of its digits is 2571912, while the sum is 54.

The square root of 73479996 is about 8572.0473633782. The cubic root of 73479996 is about 418.8479311758.

The spelling of 73479996 in words is "seventy-three million, four hundred seventy-nine thousand, nine hundred ninety-six".