673347707 has 32 divisors (see below), whose sum is σ = 752928000. Its totient is φ = 599840640.

The previous prime is 673347691. The next prime is 673347721. The reversal of 673347707 is 707743376.

It is not a de Polignac number, because 673347707 - 2⁴ = 673347691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673347737) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2940269 + ... + 2940497.

It is an arithmetic number, because the mean of its divisors is an integer number (23529000).

Almost surely, 2^673347707 is an apocalyptic number.

673347707 is a deficient number, since it is larger than the sum of its proper divisors (79580293).

673347707 is a wasteful number, since it uses less digits than its factorization.

673347707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411.

The product of its (nonzero) digits is 518616, while the sum is 44.

The square root of 673347707 is about 25948.9442367122. The cubic root of 673347707 is about 876.4889834603.

The spelling of 673347707 in words is "six hundred seventy-three million, three hundred forty-seven thousand, seven hundred seven".