673870732 has 6 divisors (see below), whose sum is σ = 1179273788. Its totient is φ = 336935364.

The previous prime is 673870693. The next prime is 673870787. The reversal of 673870732 is 237078376.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84233838 + ... + 84233845.

Almost surely, 2^673870732 is an apocalyptic number.

It is an amenable number.

673870732 is a deficient number, since it is larger than the sum of its proper divisors (505403056).

673870732 is a wasteful number, since it uses less digits than its factorization.

673870732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168467687 (or 168467685 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 43.

The square root of 673870732 is about 25959.0202434529. The cubic root of 673870732 is about 876.7158632742.

The spelling of 673870732 in words is "six hundred seventy-three million, eight hundred seventy thousand, seven hundred thirty-two".