673000773536 has 144 divisors (see below), whose sum is σ = 1747214552160. Its totient is φ = 252229178880.

The previous prime is 673000773527. The next prime is 673000773553. The reversal of 673000773536 is 635377000376.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 481550 + ... + 1256141.

It is an arithmetic number, because the mean of its divisors is an integer number (12133434390).

Almost surely, 2^673000773536 is an apocalyptic number.

It is an amenable number.

673000773536 is an abundant number, since it is smaller than the sum of its proper divisors (1074213778624).

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

673000773536 is a wasteful number, since it uses less digits than its factorization.

673000773536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1737747 (or 1737732 counting only the distinct ones).

The product of its (nonzero) digits is 1666980, while the sum is 47.

The spelling of 673000773536 in words is "six hundred seventy-three billion, seven hundred seventy-three thousand, five hundred thirty-six".