674067033340 has 12 divisors (see below), whose sum is σ = 1415540770056. Its totient is φ = 269626813328.

The previous prime is 674067033313. The next prime is 674067033379. The reversal of 674067033340 is 43330760476.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16851675814 + ... + 16851675853.

It is an arithmetic number, because the mean of its divisors is an integer number (117961730838).

Almost surely, 2^674067033340 is an apocalyptic number.

It is an amenable number.

674067033340 is an abundant number, since it is smaller than the sum of its proper divisors (741473736716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

674067033340 is a wasteful number, since it uses less digits than its factorization.

674067033340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33703351676 (or 33703351674 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 43.

The spelling of 674067033340 in words is "six hundred seventy-four billion, sixty-seven million, thirty-three thousand, three hundred forty".