13336963 has 2 divisors, whose sum is σ = 13336964. Its totient is φ = 13336962.

The previous prime is 13336951. The next prime is 13337003. The reversal of 13336963 is 36963331.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13336963 - 2⁹ = 13336451 is a prime.

It is not a weakly prime, because it can be changed into another prime (13336933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6668481 + 6668482.

It is an arithmetic number, because the mean of its divisors is an integer number (6668482).

Almost surely, 2^13336963 is an apocalyptic number.

13336963 is a deficient number, since it is larger than the sum of its proper divisors (1).

13336963 is an equidigital number, since it uses as much as digits as its factorization.

13336963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26244, while the sum is 34.

The square root of 13336963 is about 3651.9806954583. The cubic root of 13336963 is about 237.1477355756.

The spelling of 13336963 in words is "thirteen million, three hundred thirty-six thousand, nine hundred sixty-three".