673733670707 has 4 divisors (see below), whose sum is σ = 673735575480. Its totient is φ = 673731765936.

The previous prime is 673733670667. The next prime is 673733670733. The reversal of 673733670707 is 707076337376.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 673733670707 - 2³⁴ = 656553801523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673733670737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248333 + ... + 1187070.

It is an arithmetic number, because the mean of its divisors is an integer number (168433893870).

Almost surely, 2^673733670707 is an apocalyptic number.

673733670707 is a deficient number, since it is larger than the sum of its proper divisors (1904773).

673733670707 is a wasteful number, since it uses less digits than its factorization.

673733670707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904772.

The product of its (nonzero) digits is 16336404, while the sum is 56.

The spelling of 673733670707 in words is "six hundred seventy-three billion, seven hundred thirty-three million, six hundred seventy thousand, seven hundred seven".