13679950 has 24 divisors (see below), whose sum is σ = 25692552. Its totient is φ = 5418720.

The previous prime is 13679947. The next prime is 13679969. The reversal of 13679950 is 5997631.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 4072 + ... + 6628.

It is an arithmetic number, because the mean of its divisors is an integer number (1070523).

Almost surely, 2^13679950 is an apocalyptic number.

13679950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13679950 is a deficient number, since it is larger than the sum of its proper divisors (12012602).

13679950 is a wasteful number, since it uses less digits than its factorization.

13679950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2676 (or 2671 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 40.

The square root of 13679950 is about 3698.6416425493. The cubic root of 13679950 is about 239.1634649069.

The spelling of 13679950 in words is "thirteen million, six hundred seventy-nine thousand, nine hundred fifty".