16869004 has 12 divisors (see below), whose sum is σ = 29698704. Its totient is φ = 8383664.

The previous prime is 16868993. The next prime is 16869037. The reversal of 16869004 is 40096861.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11959 + ... + 13294.

It is an arithmetic number, because the mean of its divisors is an integer number (2474892).

Almost surely, 2^16869004 is an apocalyptic number.

It is an amenable number.

16869004 is a deficient number, since it is larger than the sum of its proper divisors (12829700).

16869004 is a wasteful number, since it uses less digits than its factorization.

16869004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25424 (or 25422 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 16869004 is about 4107.1893065696. The cubic root of 16869004 is about 256.4660090967.

The spelling of 16869004 in words is "sixteen million, eight hundred sixty-nine thousand, four".