674892938707 has 4 divisors (see below), whose sum is σ = 726807780160. Its totient is φ = 622978097256.

The previous prime is 674892938683. The next prime is 674892938717. The reversal of 674892938707 is 707839298476.

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 674892938707 - 2¹¹ = 674892936659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (674892938717) 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, 25957420707 + ... + 25957420732.

It is an arithmetic number, because the mean of its divisors is an integer number (181701945040).

Almost surely, 2^674892938707 is an apocalyptic number.

674892938707 is a deficient number, since it is larger than the sum of its proper divisors (51914841453).

674892938707 is a wasteful number, since it uses less digits than its factorization.

674892938707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51914841452.

The product of its (nonzero) digits is 256048128, while the sum is 70.

The spelling of 674892938707 in words is "six hundred seventy-four billion, eight hundred ninety-two million, nine hundred thirty-eight thousand, seven hundred seven".