674657462 has 16 divisors (see below), whose sum is σ = 1023071280. Its totient is φ = 333644832.

The previous prime is 674657443. The next prime is 674657471. The reversal of 674657462 is 264756476.

674657462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137768 + ... + 142580.

It is an arithmetic number, because the mean of its divisors is an integer number (63941955).

Almost surely, 2^674657462 is an apocalyptic number.

674657462 is a deficient number, since it is larger than the sum of its proper divisors (348413818).

674657462 is a wasteful number, since it uses less digits than its factorization.

674657462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5567.

The product of its digits is 1693440, while the sum is 47.

The square root of 674657462 is about 25974.1691301185. The cubic root of 674657462 is about 877.0569130700.

The spelling of 674657462 in words is "six hundred seventy-four million, six hundred fifty-seven thousand, four hundred sixty-two".