673316713 has 8 divisors (see below), whose sum is σ = 693968768. Its totient is φ = 652793904.

The previous prime is 673316687. The next prime is 673316723. The reversal of 673316713 is 317613376.

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

It is a cyclic number.

It is not a de Polignac number, because 673316713 - 2¹⁷ = 673185641 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673316723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21681 + ... + 42622.

It is an arithmetic number, because the mean of its divisors is an integer number (86746096).

Almost surely, 2^673316713 is an apocalyptic number.

It is an amenable number.

673316713 is a deficient number, since it is larger than the sum of its proper divisors (20652055).

673316713 is a wasteful number, since it uses less digits than its factorization.

673316713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64623.

The product of its digits is 47628, while the sum is 37.

The square root of 673316713 is about 25948.3470186446. The cubic root of 673316713 is about 876.4755350760.

The spelling of 673316713 in words is "six hundred seventy-three million, three hundred sixteen thousand, seven hundred thirteen".