13690284 has 24 divisors (see below), whose sum is σ = 32030208. Its totient is φ = 4551120.

The previous prime is 13690283. The next prime is 13690309. The reversal of 13690284 is 48209631.

13690284 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 is not an unprimeable number, because it can be changed into a prime (13690283) 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, 3849 + ... + 6495.

It is an arithmetic number, because the mean of its divisors is an integer number (1334592).

Almost surely, 2^13690284 is an apocalyptic number.

It is an amenable number.

13690284 is an abundant number, since it is smaller than the sum of its proper divisors (18339924).

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

13690284 is a wasteful number, since it uses less digits than its factorization.

13690284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3085 (or 3083 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 13690284 is about 3700.0383781793. The cubic root of 13690284 is about 239.2236720755.

The spelling of 13690284 in words is "thirteen million, six hundred ninety thousand, two hundred eighty-four".