674310384 has 60 divisors (see below), whose sum is σ = 2058694872. Its totient is φ = 204336000.

The previous prime is 674310383. The next prime is 674310401. The reversal of 674310384 is 483013476.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674310383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 211267 + ... + 214434.

Almost surely, 2^674310384 is an apocalyptic number.

It is an amenable number.

674310384 is an abundant number, since it is smaller than the sum of its proper divisors (1384384488).

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

674310384 is a wasteful number, since it uses less digits than its factorization.

674310384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425726 (or 425717 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 674310384 is about 25967.4870559321. The cubic root of 674310384 is about 876.9064864252.

The spelling of 674310384 in words is "six hundred seventy-four million, three hundred ten thousand, three hundred eighty-four".