13869016 has 32 divisors (see below), whose sum is σ = 29917440. Its totient is φ = 5904288.

The previous prime is 13869007. The next prime is 13869073. The reversal of 13869016 is 61096831.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8611 + ... + 10093.

It is an arithmetic number, because the mean of its divisors is an integer number (934920).

Almost surely, 2^13869016 is an apocalyptic number.

It is an amenable number.

13869016 is an abundant number, since it is smaller than the sum of its proper divisors (16048424).

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

13869016 is a wasteful number, since it uses less digits than its factorization.

13869016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1663 (or 1659 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 13869016 is about 3724.1127802471. The cubic root of 13869016 is about 240.2602269986.

The spelling of 13869016 in words is "thirteen million, eight hundred sixty-nine thousand, sixteen".