1308314892 has 48 divisors (see below), whose sum is σ = 3096665600. Its totient is φ = 429848640.

The previous prime is 1308314869. The next prime is 1308314893. The reversal of 1308314892 is 2984138031.

It is a self number, because there is not a number n which added to its sum of digits gives 1308314892.

It is not an unprimeable number, because it can be changed into a prime (1308314893) 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 15 ways as a sum of consecutive naturals, for example, 1012767 + ... + 1014057.

Almost surely, 2^1308314892 is an apocalyptic number.

1308314892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1308314892 is an abundant number, since it is smaller than the sum of its proper divisors (1788350708).

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

1308314892 is a wasteful number, since it uses less digits than its factorization.

1308314892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2446 (or 2444 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 1308314892 is about 36170.6357699170. The cubic root of 1308314892 is about 1093.7148150336.

The spelling of 1308314892 in words is "one billion, three hundred eight million, three hundred fourteen thousand, eight hundred ninety-two".