13883997 has 8 divisors (see below), whose sum is σ = 18635200. Its totient is φ = 9194400.

The previous prime is 13883983. The next prime is 13884023. The reversal of 13883997 is 79938831.

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

It is not a de Polignac number, because 13883997 - 2⁷ = 13883869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13883957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14872 + ... + 15777.

It is an arithmetic number, because the mean of its divisors is an integer number (2329400).

Almost surely, 2^13883997 is an apocalyptic number.

It is an amenable number.

13883997 is a deficient number, since it is larger than the sum of its proper divisors (4751203).

13883997 is a wasteful number, since it uses less digits than its factorization.

13883997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30803.

The product of its digits is 326592, while the sum is 48.

The square root of 13883997 is about 3726.1235889326. The cubic root of 13883997 is about 240.3467037720.

The spelling of 13883997 in words is "thirteen million, eight hundred eighty-three thousand, nine hundred ninety-seven".