674461700 has 72 divisors (see below), whose sum is σ = 1651769280. Its totient is φ = 236790400.

The previous prime is 674461693. The next prime is 674461721. The reversal of 674461700 is 7164476.

It is a happy number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 21329 + ... + 42471.

It is an arithmetic number, because the mean of its divisors is an integer number (22941240).

Almost surely, 2^674461700 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 674461700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (825884640).

674461700 is an abundant number, since it is smaller than the sum of its proper divisors (977307580).

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

674461700 is a wasteful number, since it uses less digits than its factorization.

674461700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21197 (or 21190 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 674461700 is about 25970.4004589841. The cubic root of 674461700 is about 876.9720744497.

The spelling of 674461700 in words is "six hundred seventy-four million, four hundred sixty-one thousand, seven hundred".