674524322 has 16 divisors (see below), whose sum is σ = 1031744952. Its totient is φ = 330620160.

The previous prime is 674524313. The next prime is 674524387. The reversal of 674524322 is 223425476.

It can be written as a sum of positive squares in 4 ways, for example, as 672831721 + 1692601 = 25939^2 + 1301^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186572 + ... + 190152.

Almost surely, 2^674524322 is an apocalyptic number.

674524322 is a deficient number, since it is larger than the sum of its proper divisors (357220630).

674524322 is a wasteful number, since it uses less digits than its factorization.

674524322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5413.

The product of its digits is 80640, while the sum is 35.

The square root of 674524322 is about 25971.6060727865. The cubic root of 674524322 is about 876.9992151288. Note that the first 3 decimals are identical.

Adding to 674524322 its reverse (223425476), we get a palindrome (897949798).

The spelling of 674524322 in words is "six hundred seventy-four million, five hundred twenty-four thousand, three hundred twenty-two".