13704893 has 2 divisors, whose sum is σ = 13704894. Its totient is φ = 13704892.

The previous prime is 13704869. The next prime is 13704923. The reversal of 13704893 is 39840731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12020089 + 1684804 = 3467^2 + 1298^2 .

It is a cyclic number.

It is not a de Polignac number, because 13704893 - 2⁶ = 13704829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13704853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6852446 + 6852447.

It is an arithmetic number, because the mean of its divisors is an integer number (6852447).

Almost surely, 2^13704893 is an apocalyptic number.

It is an amenable number.

13704893 is a deficient number, since it is larger than the sum of its proper divisors (1).

13704893 is an equidigital number, since it uses as much as digits as its factorization.

13704893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 13704893 is about 3702.0120205099. The cubic root of 13704893 is about 239.3087342565.

The spelling of 13704893 in words is "thirteen million, seven hundred four thousand, eight hundred ninety-three".