674255351 has 16 divisors (see below), whose sum is σ = 860183808. Its totient is φ = 513172800.

The previous prime is 674255273. The next prime is 674255359. The reversal of 674255351 is 153552476.

It is a happy number.

It is not a de Polignac number, because 674255351 - 2¹⁰ = 674254327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674255359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98510 + ... + 105131.

It is an arithmetic number, because the mean of its divisors is an integer number (53761488).

Almost surely, 2^674255351 is an apocalyptic number.

674255351 is a deficient number, since it is larger than the sum of its proper divisors (185928457).

674255351 is a wasteful number, since it uses less digits than its factorization.

674255351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203702.

The product of its digits is 126000, while the sum is 38.

The square root of 674255351 is about 25966.4273822950. The cubic root of 674255351 is about 876.8826299002.

The spelling of 674255351 in words is "six hundred seventy-four million, two hundred fifty-five thousand, three hundred fifty-one".