10389804 has 12 divisors (see below), whose sum is σ = 24242904. Its totient is φ = 3463264.

The previous prime is 10389803. The next prime is 10389817. The reversal of 10389804 is 40898301.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (10389803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 432897 + ... + 432920.

It is an arithmetic number, because the mean of its divisors is an integer number (2020242).

Almost surely, 2^10389804 is an apocalyptic number.

It is an amenable number.

10389804 is an abundant number, since it is smaller than the sum of its proper divisors (13853100).

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

10389804 is a wasteful number, since it uses less digits than its factorization.

10389804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865824 (or 865822 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 10389804 is about 3223.3218889835. The cubic root of 10389804 is about 218.2072209690.

The spelling of 10389804 in words is "ten million, three hundred eighty-nine thousand, eight hundred four".