1306908932 has 24 divisors (see below), whose sum is σ = 2767572864. Its totient is φ = 527156352.

The previous prime is 1306908923. The next prime is 1306908961. The reversal of 1306908932 is 2398096031.

It is a self number, because there is not a number n which added to its sum of digits gives 1306908932.

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, 1372328 + ... + 1373279.

It is an arithmetic number, because the mean of its divisors is an integer number (115315536).

Almost surely, 2^1306908932 is an apocalyptic number.

It is an amenable number.

1306908932 is an abundant number, since it is smaller than the sum of its proper divisors (1460663932).

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

1306908932 is a wasteful number, since it uses less digits than its factorization.

1306908932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2745635 (or 2745633 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 1306908932 is about 36151.1954435811. The cubic root of 1306908932 is about 1093.3228934739.

The spelling of 1306908932 in words is "one billion, three hundred six million, nine hundred eight thousand, nine hundred thirty-two".