674239996 has 6 divisors (see below), whose sum is σ = 1179920000. Its totient is φ = 337119996.

The previous prime is 674239991. The next prime is 674239999. The reversal of 674239996 is 699932476.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674239991) by changing a digit.

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, 84279996 + ... + 84280003.

Almost surely, 2^674239996 is an apocalyptic number.

It is an amenable number.

674239996 is a deficient number, since it is larger than the sum of its proper divisors (505680004).

674239996 is a wasteful number, since it uses less digits than its factorization.

674239996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168560003 (or 168560001 counting only the distinct ones).

The product of its digits is 4408992, while the sum is 55.

The square root of 674239996 is about 25966.1317103646. The cubic root of 674239996 is about 876.8759733544.

The spelling of 674239996 in words is "six hundred seventy-four million, two hundred thirty-nine thousand, nine hundred ninety-six".