674334442 has 4 divisors (see below), whose sum is σ = 1011501666. Its totient is φ = 337167220.

The previous prime is 674334389. The next prime is 674334487. The reversal of 674334442 is 244433476.

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

It can be written as a sum of positive squares in only one way, i.e., 406062801 + 268271641 = 20151^2 + 16379^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168583609 + ... + 168583612.

Almost surely, 2^674334442 is an apocalyptic number.

674334442 is a deficient number, since it is larger than the sum of its proper divisors (337167224).

674334442 is a wasteful number, since it uses less digits than its factorization.

674334442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337167223.

The product of its digits is 193536, while the sum is 37.

The square root of 674334442 is about 25967.9502849185. The cubic root of 674334442 is about 876.9169150379.

The spelling of 674334442 in words is "six hundred seventy-four million, three hundred thirty-four thousand, four hundred forty-two".