674384522 has 8 divisors (see below), whose sum is σ = 1156087776. Its totient is φ = 289021932.

The previous prime is 674384521. The next prime is 674384549. The reversal of 674384522 is 225483476.

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

It is a self number, because there is not a number n which added to its sum of digits gives 674384522.

It is not an unprimeable number, because it can be changed into a prime (674384521) by changing a digit.

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, 24085148 + ... + 24085175.

It is an arithmetic number, because the mean of its divisors is an integer number (144510972).

Almost surely, 2^674384522 is an apocalyptic number.

674384522 is a deficient number, since it is larger than the sum of its proper divisors (481703254).

674384522 is a wasteful number, since it uses less digits than its factorization.

674384522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48170332.

The product of its digits is 322560, while the sum is 41.

The square root of 674384522 is about 25968.9145325714. The cubic root of 674384522 is about 876.9386228183.

The spelling of 674384522 in words is "six hundred seventy-four million, three hundred eighty-four thousand, five hundred twenty-two".