13901384 has 64 divisors (see below), whose sum is σ = 31933440. Its totient is φ = 5544000.

The previous prime is 13901357. The next prime is 13901413. The reversal of 13901384 is 48310931.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 15.

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, 55259 + ... + 55509.

It is an arithmetic number, because the mean of its divisors is an integer number (498960).

Almost surely, 2^13901384 is an apocalyptic number.

13901384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13901384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15966720).

13901384 is an abundant number, since it is smaller than the sum of its proper divisors (18032056).

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

13901384 is a wasteful number, since it uses less digits than its factorization.

13901384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 13901384 is about 3728.4559806976. The cubic root of 13901384 is about 240.4469910531.

The spelling of 13901384 in words is "thirteen million, nine hundred one thousand, three hundred eighty-four".