673322604 has 72 divisors (see below), whose sum is σ = 1723051008. Its totient is φ = 204391680.

The previous prime is 673322599. The next prime is 673322659. The reversal of 673322604 is 406223376.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104377 + ... + 110639.

It is an arithmetic number, because the mean of its divisors is an integer number (23931264).

Almost surely, 2^673322604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 673322604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (861525504).

673322604 is an abundant number, since it is smaller than the sum of its proper divisors (1049728404).

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

673322604 is a wasteful number, since it uses less digits than its factorization.

673322604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6335 (or 6316 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 33.

The square root of 673322604 is about 25948.4605323707. The cubic root of 673322604 is about 876.4780912293.

The spelling of 673322604 in words is "six hundred seventy-three million, three hundred twenty-two thousand, six hundred four".