374491668 has 24 divisors (see below), whose sum is σ = 874211968. Its totient is φ = 124773696.

The previous prime is 374491651. The next prime is 374491669. The reversal of 374491668 is 866194473.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374491669) 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 7 ways as a sum of consecutive naturals, for example, 26805 + ... + 38307.

Almost surely, 2^374491668 is an apocalyptic number.

It is an amenable number.

374491668 is an abundant number, since it is smaller than the sum of its proper divisors (499720300).

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

374491668 is a wasteful number, since it uses less digits than its factorization.

374491668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14223 (or 14221 counting only the distinct ones).

The product of its digits is 870912, while the sum is 48.

The square root of 374491668 is about 19351.7872042868. The cubic root of 374491668 is about 720.7987970965.

The spelling of 374491668 in words is "three hundred seventy-four million, four hundred ninety-one thousand, six hundred sixty-eight".