13969016 has 8 divisors (see below), whose sum is σ = 26191920. Its totient is φ = 6984504.

The previous prime is 13969001. The next prime is 13969057. The reversal of 13969016 is 61096931.

13969016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 873056 + ... + 873071.

It is an arithmetic number, because the mean of its divisors is an integer number (3273990).

Almost surely, 2^13969016 is an apocalyptic number.

It is an amenable number.

13969016 is a deficient number, since it is larger than the sum of its proper divisors (12222904).

13969016 is a wasteful number, since it uses less digits than its factorization.

13969016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746133 (or 1746129 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 13969016 is about 3737.5146822454. The cubic root of 13969016 is about 240.8362954528.

The spelling of 13969016 in words is "thirteen million, nine hundred sixty-nine thousand, sixteen".