674765124 has 48 divisors (see below), whose sum is σ = 1723282176. Its totient is φ = 203796000.

The previous prime is 674765089. The next prime is 674765131. The reversal of 674765124 is 421567476.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32199 + ... + 48849.

It is an arithmetic number, because the mean of its divisors is an integer number (35901712).

Almost surely, 2^674765124 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 674765124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (861641088).

674765124 is an abundant number, since it is smaller than the sum of its proper divisors (1048517052).

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

674765124 is a wasteful number, since it uses less digits than its factorization.

674765124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16976 (or 16974 counting only the distinct ones).

The product of its digits is 282240, while the sum is 42.

The square root of 674765124 is about 25976.2415295208. The cubic root of 674765124 is about 877.1035642395.

The spelling of 674765124 in words is "six hundred seventy-four million, seven hundred sixty-five thousand, one hundred twenty-four".