674401862 has 4 divisors (see below), whose sum is σ = 1011602796. Its totient is φ = 337200930.

The previous prime is 674401841. The next prime is 674401867. The reversal of 674401862 is 268104476.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674401867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168600464 + ... + 168600467.

It is an arithmetic number, because the mean of its divisors is an integer number (252900699).

Almost surely, 2^674401862 is an apocalyptic number.

674401862 is a deficient number, since it is larger than the sum of its proper divisors (337200934).

674401862 is a wasteful number, since it uses less digits than its factorization.

674401862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337200933.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 674401862 is about 25969.2483911260. The cubic root of 674401862 is about 876.9461388001.

The spelling of 674401862 in words is "six hundred seventy-four million, four hundred one thousand, eight hundred sixty-two".