1322314404 has 24 divisors (see below), whose sum is σ = 3100910400. Its totient is φ = 438555744.

The previous prime is 1322314397. The next prime is 1322314447. The reversal of 1322314404 is 4044132231.

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, 274479 + ... + 279254.

It is an arithmetic number, because the mean of its divisors is an integer number (129204600).

Almost surely, 2^1322314404 is an apocalyptic number.

It is an amenable number.

1322314404 is an abundant number, since it is smaller than the sum of its proper divisors (1778595996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1322314404 is a wasteful number, since it uses less digits than its factorization.

1322314404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553939 (or 553937 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1322314404 is about 36363.6412368179. The cubic root of 1322314404 is about 1097.6020502066.

Adding to 1322314404 its reverse (4044132231), we get a palindrome (5366446635).

The spelling of 1322314404 in words is "one billion, three hundred twenty-two million, three hundred fourteen thousand, four hundred four".