13380968 has 16 divisors (see below), whose sum is σ = 25230660. Its totient is φ = 6652800.

The previous prime is 13380967. The next prime is 13381001. The reversal of 13380968 is 86908331.

It can be written as a sum of positive squares in 2 ways, for example, as 13380964 + 4 = 3658^2 + 2^2 .

It is not an unprimeable number, because it can be changed into a prime (13380967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3173 + ... + 6068.

Almost surely, 2^13380968 is an apocalyptic number.

It is an amenable number.

13380968 is a deficient number, since it is larger than the sum of its proper divisors (11849692).

13380968 is a wasteful number, since it uses less digits than its factorization.

13380968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9428 (or 9424 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 13380968 is about 3658.0005467468. Note that the first 3 decimals coincide. The cubic root of 13380968 is about 237.4082703930.

The spelling of 13380968 in words is "thirteen million, three hundred eighty thousand, nine hundred sixty-eight".