13698463 has 2 divisors, whose sum is σ = 13698464. Its totient is φ = 13698462.

The previous prime is 13698457. The next prime is 13698491. The reversal of 13698463 is 36489631.

13698463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13698463 - 2⁵ = 13698431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13698163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6849231 + 6849232.

It is an arithmetic number, because the mean of its divisors is an integer number (6849232).

Almost surely, 2^13698463 is an apocalyptic number.

13698463 is a deficient number, since it is larger than the sum of its proper divisors (1).

13698463 is an equidigital number, since it uses as much as digits as its factorization.

13698463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 40.

The square root of 13698463 is about 3701.1434719557. The cubic root of 13698463 is about 239.2713024703.

It can be divided in two parts, 13698 and 463, that added together give a square (14161 = 119²).

The spelling of 13698463 in words is "thirteen million, six hundred ninety-eight thousand, four hundred sixty-three".