13494899 has 16 divisors (see below), whose sum is σ = 15365376. Its totient is φ = 11743200.

The previous prime is 13494869. The next prime is 13494907. The reversal of 13494899 is 99849431.

It is a cyclic number.

It is not a de Polignac number, because 13494899 - 2¹² = 13490803 is a prime.

It is a super-2 number, since 2×13494899² = 364224598040402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13494839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28664 + ... + 29130.

It is an arithmetic number, because the mean of its divisors is an integer number (960336).

Almost surely, 2^13494899 is an apocalyptic number.

13494899 is a deficient number, since it is larger than the sum of its proper divisors (1870477).

13494899 is a wasteful number, since it uses less digits than its factorization.

13494899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586.

The product of its digits is 279936, while the sum is 47.

The square root of 13494899 is about 3673.5403904136. The cubic root of 13494899 is about 238.0801638958.

The spelling of 13494899 in words is "thirteen million, four hundred ninety-four thousand, eight hundred ninety-nine".