13808484 has 36 divisors (see below), whose sum is σ = 35018620. Its totient is φ = 4587840.

The previous prime is 13808479. The next prime is 13808491. The reversal of 13808484 is 48480831.

13808484 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3504384 + 10304100 = 1872^2 + 3210^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19122 + ... + 19830.

Almost surely, 2^13808484 is an apocalyptic number.

It is an amenable number.

13808484 is an abundant number, since it is smaller than the sum of its proper divisors (21210136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13808484 is a wasteful number, since it uses less digits than its factorization.

13808484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260 (or 1255 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 13808484 is about 3715.9768567632. The cubic root of 13808484 is about 239.9101747184.

The spelling of 13808484 in words is "thirteen million, eight hundred eight thousand, four hundred eighty-four".