674340674108 has 12 divisors (see below), whose sum is σ = 1191553424880. Its totient is φ = 333896838432.

The previous prime is 674340674107. The next prime is 674340674167. The reversal of 674340674108 is 801476043476.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674340674107) 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, 818374193 + ... + 818375016.

It is an arithmetic number, because the mean of its divisors is an integer number (99296118740).

Almost surely, 2^674340674108 is an apocalyptic number.

It is an amenable number.

674340674108 is a deficient number, since it is larger than the sum of its proper divisors (517212750772).

674340674108 is a wasteful number, since it uses less digits than its factorization.

674340674108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1636749316 (or 1636749314 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 50.

The spelling of 674340674108 in words is "six hundred seventy-four billion, three hundred forty million, six hundred seventy-four thousand, one hundred eight".