13803696 has 50 divisors (see below), whose sum is σ = 39955652. Its totient is φ = 4600800.

The previous prime is 13803667. The next prime is 13803697. The reversal of 13803696 is 69630831.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 13803696.

It is not an unprimeable number, because it can be changed into a prime (13803697) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4030 + ... + 6621.

Almost surely, 2^13803696 is an apocalyptic number.

13803696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13803696 is an abundant number, since it is smaller than the sum of its proper divisors (26151956).

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

13803696 is a wasteful number, since it uses less digits than its factorization.

13803696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10671 (or 10656 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 13803696 is about 3715.3325557748. The cubic root of 13803696 is about 239.8824424270.

The spelling of 13803696 in words is "thirteen million, eight hundred three thousand, six hundred ninety-six".