674859126 has 8 divisors (see below), whose sum is σ = 1349718264. Its totient is φ = 224953040.

The previous prime is 674859121. The next prime is 674859137. The reversal of 674859126 is 621958476.

It is a sphenic number, since it is the product of 3 distinct primes.

674859126 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674859121) 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 in 3 ways as a sum of consecutive naturals, for example, 56238255 + ... + 56238266.

It is an arithmetic number, because the mean of its divisors is an integer number (168714783).

Almost surely, 2^674859126 is an apocalyptic number.

674859126 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

674859126 is a wasteful number, since it uses less digits than its factorization.

674859126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112476526.

The product of its digits is 725760, while the sum is 48.

The square root of 674859126 is about 25978.0508506701. The cubic root of 674859126 is about 877.1442923180.

The spelling of 674859126 in words is "six hundred seventy-four million, eight hundred fifty-nine thousand, one hundred twenty-six".