13704408 has 24 divisors (see below), whose sum is σ = 37116300. Its totient is φ = 4568112.

The previous prime is 13704391. The next prime is 13704409. The reversal of 13704408 is 80440731.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13704409) 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 5 ways as a sum of consecutive naturals, for example, 95098 + ... + 95241.

Almost surely, 2^13704408 is an apocalyptic number.

13704408 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13704408 is an abundant number, since it is smaller than the sum of its proper divisors (23411892).

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

13704408 is a wasteful number, since it uses less digits than its factorization.

13704408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190351 (or 190344 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 13704408 is about 3701.9465150107. The cubic root of 13704408 is about 239.3059112719.

It can be divided in two parts, 1370 and 4408, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 13704408 in words is "thirteen million, seven hundred four thousand, four hundred eight".