13389707 has 2 divisors, whose sum is σ = 13389708. Its totient is φ = 13389706.

The previous prime is 13389653. The next prime is 13389743. The reversal of 13389707 is 70798331.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13389707 - 2¹² = 13385611 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13389757) by changing a digit.

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, 6694853 + 6694854.

It is an arithmetic number, because the mean of its divisors is an integer number (6694854).

Almost surely, 2^13389707 is an apocalyptic number.

13389707 is a deficient number, since it is larger than the sum of its proper divisors (1).

13389707 is an equidigital number, since it uses as much as digits as its factorization.

13389707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 13389707 is about 3659.1948567957. The cubic root of 13389707 is about 237.4599422746.

The spelling of 13389707 in words is "thirteen million, three hundred eighty-nine thousand, seven hundred seven".