13846990 has 8 divisors (see below), whose sum is σ = 24924600. Its totient is φ = 5538792.

The previous prime is 13846979. The next prime is 13846997. The reversal of 13846990 is 9964831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13846997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 692340 + ... + 692359.

It is an arithmetic number, because the mean of its divisors is an integer number (3115575).

Almost surely, 2^13846990 is an apocalyptic number.

13846990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13846990 is a deficient number, since it is larger than the sum of its proper divisors (11077610).

13846990 is a wasteful number, since it uses less digits than its factorization.

13846990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1384706.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 13846990 is about 3721.1543907771. The cubic root of 13846990 is about 240.1329702966.

The spelling of 13846990 in words is "thirteen million, eight hundred forty-six thousand, nine hundred ninety".