674271804 has 24 divisors (see below), whose sum is σ = 1584788688. Its totient is φ = 223116160.

The previous prime is 674271797. The next prime is 674271847. The reversal of 674271804 is 408172476.

It is a congruent number.

It is an unprimeable number.

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, 203427 + ... + 206714.

It is an arithmetic number, because the mean of its divisors is an integer number (66032862).

Almost surely, 2^674271804 is an apocalyptic number.

It is an amenable number.

674271804 is an abundant number, since it is smaller than the sum of its proper divisors (910516884).

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

674271804 is a wasteful number, since it uses less digits than its factorization.

674271804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410285 (or 410283 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 39.

The square root of 674271804 is about 25966.7441932946. The cubic root of 674271804 is about 876.8897623279.

The spelling of 674271804 in words is "six hundred seventy-four million, two hundred seventy-one thousand, eight hundred four".