73380576 has 24 divisors (see below), whose sum is σ = 192624264. Its totient is φ = 24460160.

The previous prime is 73380569. The next prime is 73380607. The reversal of 73380576 is 67508337.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 382095 + ... + 382286.

It is an arithmetic number, because the mean of its divisors is an integer number (8026011).

Almost surely, 2^73380576 is an apocalyptic number.

It is an amenable number.

73380576 is an abundant number, since it is smaller than the sum of its proper divisors (119243688).

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

73380576 is a wasteful number, since it uses less digits than its factorization.

73380576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764394 (or 764386 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 73380576 is about 8566.2463191295. The cubic root of 73380576 is about 418.6589425236.

The spelling of 73380576 in words is "seventy-three million, three hundred eighty thousand, five hundred seventy-six".