674614332 has 120 divisors (see below), whose sum is σ = 2134196064. Its totient is φ = 181398528.

The previous prime is 674614313. The next prime is 674614379. The reversal of 674614332 is 233416476.

It is a happy number.

674614332 is a `hidden beast` number, since 6 + 7 + 4 + 614 + 3 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 29808 + ... + 47304.

Almost surely, 2^674614332 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 674614332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1067098032).

674614332 is an abundant number, since it is smaller than the sum of its proper divisors (1459581732).

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

674614332 is a wasteful number, since it uses less digits than its factorization.

674614332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17537 (or 17526 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 674614332 is about 25973.3388689248. The cubic root of 674614332 is about 877.0382229579.

The spelling of 674614332 in words is "six hundred seventy-four million, six hundred fourteen thousand, three hundred thirty-two".