673010664 has 64 divisors (see below), whose sum is σ = 1699799040. Its totient is φ = 222048960.

The previous prime is 673010641. The next prime is 673010683. The reversal of 673010664 is 466010376.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1757017 + ... + 1757399.

It is an arithmetic number, because the mean of its divisors is an integer number (26559360).

Almost surely, 2^673010664 is an apocalyptic number.

It is an amenable number.

673010664 is an abundant number, since it is smaller than the sum of its proper divisors (1026788376).

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

673010664 is a wasteful number, since it uses less digits than its factorization.

673010664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950 (or 946 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 673010664 is about 25942.4490748271. The cubic root of 673010664 is about 876.3427173847.

The spelling of 673010664 in words is "six hundred seventy-three million, ten thousand, six hundred sixty-four".