13404884 has 12 divisors (see below), whose sum is σ = 23487744. Its totient is φ = 6694104.

The previous prime is 13404877. The next prime is 13404887. The reversal of 13404884 is 48840431.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 13404884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13404887) 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 3 ways as a sum of consecutive naturals, for example, 2807 + ... + 5889.

It is an arithmetic number, because the mean of its divisors is an integer number (1957312).

Almost surely, 2^13404884 is an apocalyptic number.

It is an amenable number.

13404884 is a deficient number, since it is larger than the sum of its proper divisors (10082860).

13404884 is a wasteful number, since it uses less digits than its factorization.

13404884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4174 (or 4172 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 13404884 is about 3661.2680863329. The cubic root of 13404884 is about 237.5496273024.

The spelling of 13404884 in words is "thirteen million, four hundred four thousand, eight hundred eighty-four".