13863796 has 6 divisors (see below), whose sum is σ = 24261650. Its totient is φ = 6931896.

The previous prime is 13863791. The next prime is 13863799. The reversal of 13863796 is 69736831.

It can be written as a sum of positive squares in only one way, i.e., 9180900 + 4682896 = 3030^2 + 2164^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13863791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1732971 + ... + 1732978.

Almost surely, 2^13863796 is an apocalyptic number.

It is an amenable number.

13863796 is a deficient number, since it is larger than the sum of its proper divisors (10397854).

13863796 is a wasteful number, since it uses less digits than its factorization.

13863796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3465953 (or 3465951 counting only the distinct ones).

The product of its digits is 163296, while the sum is 43.

The square root of 13863796 is about 3723.4118762232. The cubic root of 13863796 is about 240.2300802849.

The spelling of 13863796 in words is "thirteen million, eight hundred sixty-three thousand, seven hundred ninety-six".