13704099 has 4 divisors (see below), whose sum is σ = 18272136. Its totient is φ = 9136064.

The previous prime is 13704083. The next prime is 13704101. The reversal of 13704099 is 99040731.

13704099 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99040731 = 3 ⋅33013577.

It is a cyclic number.

It is not a de Polignac number, because 13704099 - 2⁴ = 13704083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13704029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2284014 + ... + 2284019.

It is an arithmetic number, because the mean of its divisors is an integer number (4568034).

Almost surely, 2^13704099 is an apocalyptic number.

13704099 is a deficient number, since it is larger than the sum of its proper divisors (4568037).

13704099 is an equidigital number, since it uses as much as digits as its factorization.

13704099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4568036.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 13704099 is about 3701.9047799748. The cubic root of 13704099 is about 239.3041126759.

The spelling of 13704099 in words is "thirteen million, seven hundred four thousand, ninety-nine".