13869354 has 16 divisors (see below), whose sum is σ = 29198880. Its totient is φ = 4379760.

The previous prime is 13869347. The next prime is 13869377. The reversal of 13869354 is 45396831.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60717 + ... + 60944.

It is an arithmetic number, because the mean of its divisors is an integer number (1824930).

Almost surely, 2^13869354 is an apocalyptic number.

13869354 is an abundant number, since it is smaller than the sum of its proper divisors (15329526).

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

13869354 is a wasteful number, since it uses less digits than its factorization.

13869354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121685.

The product of its digits is 77760, while the sum is 39.

The square root of 13869354 is about 3724.1581599067. The cubic root of 13869354 is about 240.2621787664.

The spelling of 13869354 in words is "thirteen million, eight hundred sixty-nine thousand, three hundred fifty-four".