13485699 has 6 divisors (see below), whose sum is σ = 19479356. Its totient is φ = 8990460.

The previous prime is 13485683. The next prime is 13485701. The reversal of 13485699 is 99658431.

It is a happy number.

13485699 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13485699 - 2⁴ = 13485683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13485299) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 749197 + ... + 749214.

Almost surely, 2^13485699 is an apocalyptic number.

13485699 is a deficient number, since it is larger than the sum of its proper divisors (5993657).

13485699 is a wasteful number, since it uses less digits than its factorization.

13485699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1498417 (or 1498414 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 13485699 is about 3672.2879789036. The cubic root of 13485699 is about 238.0260487460.

The spelling of 13485699 in words is "thirteen million, four hundred eighty-five thousand, six hundred ninety-nine".