673700608 has 108 divisors (see below), whose sum is σ = 1601985000. Its totient is φ = 281788416.

The previous prime is 673700597. The next prime is 673700647. The reversal of 673700608 is 806007376.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 538768 + ... + 540016.

Almost surely, 2^673700608 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 673700608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (800992500).

673700608 is an abundant number, since it is smaller than the sum of its proper divisors (928284392).

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

673700608 is a wasteful number, since it uses less digits than its factorization.

673700608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322 (or 1301 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 673700608 is about 25955.7432565511. The cubic root of 673700608 is about 876.6420791117.

The spelling of 673700608 in words is "six hundred seventy-three million, seven hundred thousand, six hundred eight".