9000380 has 12 divisors (see below), whose sum is σ = 18900840. Its totient is φ = 3600144.

The previous prime is 9000379. The next prime is 9000403. The reversal of 9000380 is 830009.

9000380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 450019 = 9000380 / (9 + 0 + 0 + 0 + 3 + 8 + 0).

It is a congruent number.

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, 224990 + ... + 225029.

It is an arithmetic number, because the mean of its divisors is an integer number (1575070).

Almost surely, 2^9000380 is an apocalyptic number.

It is an amenable number.

9000380 is an abundant number, since it is smaller than the sum of its proper divisors (9900460).

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

9000380 is a wasteful number, since it uses less digits than its factorization.

9000380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450028 (or 450026 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 9000380 is about 3000.0633326648. The cubic root of 9000380 is about 208.0113097894.

Adding to 9000380 its reverse (830009), we get a palindrome (9830389).

The spelling of 9000380 in words is "nine million, three hundred eighty", and thus it is an aban number.