73347473480 has 32 divisors (see below), whose sum is σ = 165062310840. Its totient is φ = 29333568000.

The previous prime is 73347473477. The next prime is 73347473489. The reversal of 73347473480 is 8437474337.

It can be written as a sum of positive squares in 4 ways, for example, as 70132810276 + 3214663204 = 264826^2 + 56698^2 .

It is not an unprimeable number, because it can be changed into a prime (73347473489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53372 + ... + 386708.

Almost surely, 2^73347473480 is an apocalyptic number.

It is an amenable number.

73347473480 is an abundant number, since it is smaller than the sum of its proper divisors (91714837360).

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

73347473480 is a wasteful number, since it uses less digits than its factorization.

73347473480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338849 (or 338845 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 50.

The spelling of 73347473480 in words is "seventy-three billion, three hundred forty-seven million, four hundred seventy-three thousand, four hundred eighty".