13850384 has 20 divisors (see below), whose sum is σ = 27343116. Its totient is φ = 6794112.

The previous prime is 13850381. The next prime is 13850387. The reversal of 13850384 is 48305831.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13850381) and next prime (13850387).

It can be written as a sum of positive squares in 2 ways, for example, as 5017600 + 8832784 = 2240^2 + 2972^2 .

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 13850384.

It is not an unprimeable number, because it can be changed into a prime (13850381) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7319 + ... + 9014.

Almost surely, 2^13850384 is an apocalyptic number.

It is an amenable number.

13850384 is a deficient number, since it is larger than the sum of its proper divisors (13492732).

13850384 is a wasteful number, since it uses less digits than its factorization.

13850384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16394 (or 16388 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 13850384 is about 3721.6104041127. The cubic root of 13850384 is about 240.1525881515.

The spelling of 13850384 in words is "thirteen million, eight hundred fifty thousand, three hundred eighty-four".