13880307 has 16 divisors (see below), whose sum is σ = 21220352. Its totient is φ = 7905600.

The previous prime is 13880261. The next prime is 13880327. The reversal of 13880307 is 70308831.

13880307 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13880307 - 2¹⁴ = 13863923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13880327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6807 + ... + 8607.

It is an arithmetic number, because the mean of its divisors is an integer number (1326272).

Almost surely, 2^13880307 is an apocalyptic number.

13880307 is a deficient number, since it is larger than the sum of its proper divisors (7340045).

13880307 is a wasteful number, since it uses less digits than its factorization.

13880307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2178.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 13880307 is about 3725.6284033704. The cubic root of 13880307 is about 240.3254092817.

The spelling of 13880307 in words is "thirteen million, eight hundred eighty thousand, three hundred seven".