673456382 has 8 divisors (see below), whose sum is σ = 1010294856. Its totient is φ = 336691432.

The previous prime is 673456379. The next prime is 673456423. The reversal of 673456382 is 283654376.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24953 + ... + 44379.

It is an arithmetic number, because the mean of its divisors is an integer number (126286857).

Almost surely, 2^673456382 is an apocalyptic number.

673456382 is a deficient number, since it is larger than the sum of its proper divisors (336838474).

673456382 is a wasteful number, since it uses less digits than its factorization.

673456382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36762.

The product of its digits is 725760, while the sum is 44.

The square root of 673456382 is about 25951.0381680579. The cubic root of 673456382 is about 876.5361345906.

The spelling of 673456382 in words is "six hundred seventy-three million, four hundred fifty-six thousand, three hundred eighty-two".