73400604 has 12 divisors (see below), whose sum is σ = 171268104. Its totient is φ = 24466864.

The previous prime is 73400597. The next prime is 73400623. The reversal of 73400604 is 40600437.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3058347 + ... + 3058370.

It is an arithmetic number, because the mean of its divisors is an integer number (14272342).

Almost surely, 2^73400604 is an apocalyptic number.

It is an amenable number.

73400604 is an abundant number, since it is smaller than the sum of its proper divisors (97867500).

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

73400604 is a wasteful number, since it uses less digits than its factorization.

73400604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6116724 (or 6116722 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 73400604 is about 8567.4152461521. The cubic root of 73400604 is about 418.6970277093.

The spelling of 73400604 in words is "seventy-three million, four hundred thousand, six hundred four".