73480643304 has 32 divisors (see below), whose sum is σ = 183753904320. Its totient is φ = 24486574976.

The previous prime is 73480643287. The next prime is 73480643329. The reversal of 73480643304 is 40334608437.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349389 + ... + 518684.

It is an arithmetic number, because the mean of its divisors is an integer number (5742309510).

Almost surely, 2^73480643304 is an apocalyptic number.

It is an amenable number.

73480643304 is an abundant number, since it is smaller than the sum of its proper divisors (110273261016).

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

73480643304 is a wasteful number, since it uses less digits than its factorization.

73480643304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 871609 (or 871605 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 42.

The spelling of 73480643304 in words is "seventy-three billion, four hundred eighty million, six hundred forty-three thousand, three hundred four".