673298704 has 45 divisors (see below), whose sum is σ = 1415419173. Its totient is φ = 310130496.

The previous prime is 673298683. The next prime is 673298707. The reversal of 673298704 is 407892376.

The square root of 673298704 is 25948.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 99600400 + 573698304 = 9980^2 + 23952^2 .

It is a super-2 number, since 2×673298704² = 906662289616159232, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673298707) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1349047 + ... + 1349545.

Almost surely, 2^673298704 is an apocalyptic number.

673298704 is the 25948-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 673298704

673298704 is an abundant number, since it is smaller than the sum of its proper divisors (742120469).

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

673298704 is an equidigital number, since it uses as much as digits as its factorization.

673298704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032 (or 514 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 46.

The cubic root of 673298704 is about 876.4677207303.

The spelling of 673298704 in words is "six hundred seventy-three million, two hundred ninety-eight thousand, seven hundred four".