674805873 has 8 divisors (see below), whose sum is σ = 1028275648. Its totient is φ = 385603344.

The previous prime is 674805869. The next prime is 674805877. The reversal of 674805873 is 378508476.

It is an interprime number because it is at equal distance from previous prime (674805869) and next prime (674805877).

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

It is not a de Polignac number, because 674805873 - 2² = 674805869 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (674805877) 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 7 ways as a sum of consecutive naturals, for example, 16066786 + ... + 16066827.

It is an arithmetic number, because the mean of its divisors is an integer number (128534456).

Almost surely, 2^674805873 is an apocalyptic number.

It is an amenable number.

674805873 is a deficient number, since it is larger than the sum of its proper divisors (353469775).

674805873 is a wasteful number, since it uses less digits than its factorization.

674805873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32133623.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The square root of 674805873 is about 25977.0258690251. The cubic root of 674805873 is about 877.1212199503.

The spelling of 674805873 in words is "six hundred seventy-four million, eight hundred five thousand, eight hundred seventy-three".