1306413304 has 24 divisors (see below), whose sum is σ = 2849448240. Its totient is φ = 559891248.

The previous prime is 1306413281. The next prime is 1306413307. The reversal of 1306413304 is 4033146031.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1306413307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1665952 + ... + 1666735.

It is an arithmetic number, because the mean of its divisors is an integer number (118727010).

Almost surely, 2^1306413304 is an apocalyptic number.

1306413304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1306413304 is an abundant number, since it is smaller than the sum of its proper divisors (1543034936).

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

1306413304 is a wasteful number, since it uses less digits than its factorization.

1306413304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3332707 (or 3332696 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 1306413304 is about 36144.3398611733. The cubic root of 1306413304 is about 1093.1846665629.

Adding to 1306413304 its reverse (4033146031), we get a palindrome (5339559335).

The spelling of 1306413304 in words is "one billion, three hundred six million, four hundred thirteen thousand, three hundred four".