1306413932 has 24 divisors (see below), whose sum is σ = 2429058240. Its totient is φ = 613040400.

The previous prime is 1306413923. The next prime is 1306414033. The reversal of 1306413932 is 2393146031.

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, 72194 + ... + 88457.

It is an arithmetic number, because the mean of its divisors is an integer number (101210760).

Almost surely, 2^1306413932 is an apocalyptic number.

It is an amenable number.

1306413932 is a deficient number, since it is larger than the sum of its proper divisors (1122644308).

1306413932 is a wasteful number, since it uses less digits than its factorization.

1306413932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160781 (or 160779 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 1306413932 is about 36144.3485485629. The cubic root of 1306413932 is about 1093.1848417295.

Adding to 1306413932 its reverse (2393146031), we get a palindrome (3699559963).

The spelling of 1306413932 in words is "one billion, three hundred six million, four hundred thirteen thousand, nine hundred thirty-two".