673367860 has 24 divisors (see below), whose sum is σ = 1542625056. Its totient is φ = 244860960.

The previous prime is 673367857. The next prime is 673367873. The reversal of 673367860 is 68763376.

It is a self number, because there is not a number n which added to its sum of digits gives 673367860.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1530162 + ... + 1530601.

It is an arithmetic number, because the mean of its divisors is an integer number (64276044).

Almost surely, 2^673367860 is an apocalyptic number.

It is an amenable number.

673367860 is an abundant number, since it is smaller than the sum of its proper divisors (869257196).

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

673367860 is a wasteful number, since it uses less digits than its factorization.

673367860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3060783 (or 3060781 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 46.

The square root of 673367860 is about 25949.3325540369. The cubic root of 673367860 is about 876.4977276827.

The spelling of 673367860 in words is "six hundred seventy-three million, three hundred sixty-seven thousand, eight hundred sixty".