13849914 has 32 divisors (see below), whose sum is σ = 30643200. Its totient is φ = 4145472.

The previous prime is 13849909. The next prime is 13849921. The reversal of 13849914 is 41994831.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 487 + ... + 5285.

It is an arithmetic number, because the mean of its divisors is an integer number (957600).

Almost surely, 2^13849914 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13849914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15321600).

13849914 is an abundant number, since it is smaller than the sum of its proper divisors (16793286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13849914 is a wasteful number, since it uses less digits than its factorization.

13849914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4854.

The product of its digits is 31104, while the sum is 39.

The square root of 13849914 is about 3721.5472588696. The cubic root of 13849914 is about 240.1498716686.

The spelling of 13849914 in words is "thirteen million, eight hundred forty-nine thousand, nine hundred fourteen".