13369747 has 2 divisors, whose sum is σ = 13369748. Its totient is φ = 13369746.

The previous prime is 13369717. The next prime is 13369753. The reversal of 13369747 is 74796331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13369747 - 2¹¹ = 13367699 is a prime.

It is not a weakly prime, because it can be changed into another prime (13369717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6684873 + 6684874.

It is an arithmetic number, because the mean of its divisors is an integer number (6684874).

Almost surely, 2^13369747 is an apocalyptic number.

13369747 is a deficient number, since it is larger than the sum of its proper divisors (1).

13369747 is an equidigital number, since it uses as much as digits as its factorization.

13369747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 95256, while the sum is 40.

The square root of 13369747 is about 3656.4664636777. The cubic root of 13369747 is about 237.3418899638.

The spelling of 13369747 in words is "thirteen million, three hundred sixty-nine thousand, seven hundred forty-seven".