9003726 has 24 divisors (see below), whose sum is σ = 19571760. Its totient is φ = 2991456.

The previous prime is 9003721. The next prime is 9003749. The reversal of 9003726 is 6273009.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9003726.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9003721) 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 11 ways as a sum of consecutive naturals, for example, 6751 + ... + 7973.

It is an arithmetic number, because the mean of its divisors is an integer number (815490).

Almost surely, 2^9003726 is an apocalyptic number.

9003726 is an abundant number, since it is smaller than the sum of its proper divisors (10568034).

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

9003726 is a wasteful number, since it uses less digits than its factorization.

9003726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1640 (or 1637 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 9003726 is about 3000.6209357398. The cubic root of 9003726 is about 208.0370835015.

The spelling of 9003726 in words is "nine million, three thousand, seven hundred twenty-six".