1304413022 has 16 divisors (see below), whose sum is σ = 2192184432. Its totient is φ = 576889920.

The previous prime is 1304413021. The next prime is 1304413039. The reversal of 1304413022 is 2203144031.

It is a junction number, because it is equal to n+sod(n) for n = 1304412985 and 1304413003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304413021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 800423 + ... + 802050.

It is an arithmetic number, because the mean of its divisors is an integer number (137011527).

Almost surely, 2^1304413022 is an apocalyptic number.

1304413022 is a deficient number, since it is larger than the sum of its proper divisors (887771410).

1304413022 is a wasteful number, since it uses less digits than its factorization.

1304413022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602523.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1304413022 is about 36116.6585109974. The cubic root of 1304413022 is about 1092.6264474602.

Adding to 1304413022 its reverse (2203144031), we get a palindrome (3507557053).

The spelling of 1304413022 in words is "one billion, three hundred four million, four hundred thirteen thousand, twenty-two".