13679877 has 16 divisors (see below), whose sum is σ = 18627840. Its totient is φ = 8928192.

The previous prime is 13679873. The next prime is 13679879. The reversal of 13679877 is 77897631.

It is a happy number.

It is not a de Polignac number, because 13679877 - 2² = 13679873 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13679873) 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 15 ways as a sum of consecutive naturals, for example, 46543 + ... + 46835.

It is an arithmetic number, because the mean of its divisors is an integer number (1164240).

Almost surely, 2^13679877 is an apocalyptic number.

It is an amenable number.

13679877 is a deficient number, since it is larger than the sum of its proper divisors (4947963).

13679877 is a wasteful number, since it uses less digits than its factorization.

13679877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572.

The product of its digits is 444528, while the sum is 48.

The square root of 13679877 is about 3698.6317740483. The cubic root of 13679877 is about 239.1630394920.

The spelling of 13679877 in words is "thirteen million, six hundred seventy-nine thousand, eight hundred seventy-seven".