1004313322 has 16 divisors (see below), whose sum is σ = 1514133000. Its totient is φ = 499609600.

The previous prime is 1004313319. The next prime is 1004313329. The reversal of 1004313322 is 2233134001.

It can be written as a sum of positive squares in 4 ways, for example, as 999255321 + 5058001 = 31611^2 + 2249^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1004313322.

It is not an unprimeable number, because it can be changed into a prime (1004313329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358704 + ... + 361492.

Almost surely, 2^1004313322 is an apocalyptic number.

1004313322 is a deficient number, since it is larger than the sum of its proper divisors (509819678).

1004313322 is a wasteful number, since it uses less digits than its factorization.

1004313322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3641.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1004313322 is about 31690.9028271521. The cubic root of 1004313322 is about 1001.4357117453.

Adding to 1004313322 its reverse (2233134001), we get a palindrome (3237447323).

The spelling of 1004313322 in words is "one billion, four million, three hundred thirteen thousand, three hundred twenty-two".