1304013322 has 8 divisors (see below), whose sum is σ = 2071080036. Its totient is φ = 613653312.

The previous prime is 1304013317. The next prime is 1304013331. The reversal of 1304013322 is 2233104031.

It can be written as a sum of positive squares in 2 ways, for example, as 1269568161 + 34445161 = 35631^2 + 5869^2 .

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 1304013322.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19176633 + ... + 19176700.

Almost surely, 2^1304013322 is an apocalyptic number.

1304013322 is a deficient number, since it is larger than the sum of its proper divisors (767066714).

1304013322 is a wasteful number, since it uses less digits than its factorization.

1304013322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38353352.

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

The square root of 1304013322 is about 36111.1246293992. The cubic root of 1304013322 is about 1092.5148347020.

Adding to 1304013322 its reverse (2233104031), we get a palindrome (3537117353).

It can be divided in two parts, 13040 and 13322, that added together give a palindrome (26362).

The spelling of 1304013322 in words is "one billion, three hundred four million, thirteen thousand, three hundred twenty-two".