674315705 has 16 divisors (see below), whose sum is σ = 943651200. Its totient is φ = 462386736.

The previous prime is 674315647. The next prime is 674315729. The reversal of 674315705 is 507513476.

674315705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 674315705 - 2¹⁰ = 674314681 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194879 + ... + 198308.

It is an arithmetic number, because the mean of its divisors is an integer number (58978200).

Almost surely, 2^674315705 is an apocalyptic number.

It is an amenable number.

674315705 is a deficient number, since it is larger than the sum of its proper divisors (269335495).

674315705 is an equidigital number, since it uses as much as digits as its factorization.

674315705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393213 (or 393199 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 38.

The square root of 674315705 is about 25967.5895107728. The cubic root of 674315705 is about 876.9087929828.

The spelling of 674315705 in words is "six hundred seventy-four million, three hundred fifteen thousand, seven hundred five".