674838994 has 8 divisors (see below), whose sum is σ = 1012573440. Its totient is φ = 337314516.

The previous prime is 674838977. The next prime is 674839013. The reversal of 674838994 is 499838476.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44194 + ... + 57469.

It is an arithmetic number, because the mean of its divisors is an integer number (126571680).

Almost surely, 2^674838994 is an apocalyptic number.

674838994 is a deficient number, since it is larger than the sum of its proper divisors (337734446).

674838994 is a wasteful number, since it uses less digits than its factorization.

674838994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104984.

The product of its digits is 10450944, while the sum is 58.

The square root of 674838994 is about 25977.6633668234. The cubic root of 674838994 is about 877.1355700807.

The spelling of 674838994 in words is "six hundred seventy-four million, eight hundred thirty-eight thousand, nine hundred ninety-four".