13699004 has 12 divisors (see below), whose sum is σ = 26152728. Its totient is φ = 6226800.

The previous prime is 13699003. The next prime is 13699027. The reversal of 13699004 is 40099631.

13699004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13699001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155627 + ... + 155714.

It is an arithmetic number, because the mean of its divisors is an integer number (2179394).

Almost surely, 2^13699004 is an apocalyptic number.

It is an amenable number.

13699004 is a deficient number, since it is larger than the sum of its proper divisors (12453724).

13699004 is a wasteful number, since it uses less digits than its factorization.

13699004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311356 (or 311354 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 13699004 is about 3701.2165567554. The cubic root of 13699004 is about 239.2744523145.

The spelling of 13699004 in words is "thirteen million, six hundred ninety-nine thousand, four".