13684488 has 32 divisors (see below), whose sum is σ = 35048160. Its totient is φ = 4449920.

The previous prime is 13684483. The next prime is 13684493. The reversal of 13684488 is 88448631.

It is an interprime number because it is at equal distance from previous prime (13684483) and next prime (13684493).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (13684483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5970 + ... + 7937.

It is an arithmetic number, because the mean of its divisors is an integer number (1095255).

Almost surely, 2^13684488 is an apocalyptic number.

It is an amenable number.

13684488 is an abundant number, since it is smaller than the sum of its proper divisors (21363672).

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

13684488 is a wasteful number, since it uses less digits than its factorization.

13684488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13957 (or 13953 counting only the distinct ones).

The product of its digits is 147456, while the sum is 42.

The square root of 13684488 is about 3699.2550601439. The cubic root of 13684488 is about 239.1899075916.

The spelling of 13684488 in words is "thirteen million, six hundred eighty-four thousand, four hundred eighty-eight".