674133559088 has 60 divisors (see below), whose sum is σ = 1436712981984. Its totient is φ = 306201244800.

The previous prime is 674133559079. The next prime is 674133559091. The reversal of 674133559088 is 880955331476.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2547545 + ... + 2799687.

Almost surely, 2^674133559088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 674133559088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (718356490992).

674133559088 is an abundant number, since it is smaller than the sum of its proper divisors (762579422896).

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

674133559088 is a wasteful number, since it uses less digits than its factorization.

674133559088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253554 (or 253537 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 59.

The spelling of 674133559088 in words is "six hundred seventy-four billion, one hundred thirty-three million, five hundred fifty-nine thousand, eighty-eight".