13923884 has 48 divisors (see below), whose sum is σ = 29282400. Its totient is φ = 5723136.

The previous prime is 13923863. The next prime is 13923893. The reversal of 13923884 is 48832931.

13923884 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16382 + ... + 17210.

It is an arithmetic number, because the mean of its divisors is an integer number (610050).

Almost surely, 2^13923884 is an apocalyptic number.

It is an amenable number.

13923884 is an abundant number, since it is smaller than the sum of its proper divisors (15358516).

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

13923884 is a wasteful number, since it uses less digits than its factorization.

13923884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882 (or 880 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 13923884 is about 3731.4720955676. The cubic root of 13923884 is about 240.5766457962.

The spelling of 13923884 in words is "thirteen million, nine hundred twenty-three thousand, eight hundred eighty-four".