13883679 has 24 divisors (see below), whose sum is σ = 21464352. Its totient is φ = 8616960.

The previous prime is 13883669. The next prime is 13883689. The reversal of 13883679 is 97638831.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13883669) and next prime (13883689).

It is not a de Polignac number, because 13883679 - 2⁵ = 13883647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13883609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15319 + ... + 16199.

It is an arithmetic number, because the mean of its divisors is an integer number (894348).

Almost surely, 2^13883679 is an apocalyptic number.

13883679 is a deficient number, since it is larger than the sum of its proper divisors (7580673).

13883679 is a wasteful number, since it uses less digits than its factorization.

13883679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007 (or 1004 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 13883679 is about 3726.0809169958. The cubic root of 13883679 is about 240.3448687856.

The spelling of 13883679 in words is "thirteen million, eight hundred eighty-three thousand, six hundred seventy-nine".