1313974832 has 10 divisors (see below), whose sum is σ = 2545826268. Its totient is φ = 656987408.

The previous prime is 1313974819. The next prime is 1313974867. The reversal of 1313974832 is 2384793131.

It is a self number, because there is not a number n which added to its sum of digits gives 1313974832.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41061698 + ... + 41061729.

Almost surely, 2^1313974832 is an apocalyptic number.

It is an amenable number.

1313974832 is a deficient number, since it is larger than the sum of its proper divisors (1231851436).

1313974832 is an equidigital number, since it uses as much as digits as its factorization.

1313974832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82123435 (or 82123429 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The square root of 1313974832 is about 36248.7907660380. The cubic root of 1313974832 is about 1095.2897301894.

The spelling of 1313974832 in words is "one billion, three hundred thirteen million, nine hundred seventy-four thousand, eight hundred thirty-two".