674570834 has 8 divisors (see below), whose sum is σ = 1156407168. Its totient is φ = 289101780.

The previous prime is 674570801. The next prime is 674570843. The reversal of 674570834 is 438075476.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24091802 + ... + 24091829.

It is an arithmetic number, because the mean of its divisors is an integer number (144550896).

Almost surely, 2^674570834 is an apocalyptic number.

674570834 is a deficient number, since it is larger than the sum of its proper divisors (481836334).

674570834 is a wasteful number, since it uses less digits than its factorization.

674570834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48183640.

The product of its (nonzero) digits is 564480, while the sum is 44.

The square root of 674570834 is about 25972.5014967754. The cubic root of 674570834 is about 877.0193725684.

The spelling of 674570834 in words is "six hundred seventy-four million, five hundred seventy thousand, eight hundred thirty-four".