9000494 has 8 divisors (see below), whose sum is σ = 13591800. Its totient is φ = 4469896.

The previous prime is 9000487. The next prime is 9000499. The reversal of 9000494 is 4940009.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9000499) 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, 14804 + ... + 15399.

It is an arithmetic number, because the mean of its divisors is an integer number (1698975).

Almost surely, 2^9000494 is an apocalyptic number.

9000494 is a deficient number, since it is larger than the sum of its proper divisors (4591306).

9000494 is a wasteful number, since it uses less digits than its factorization.

9000494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30354.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 9000494 is about 3000.0823322036. The cubic root of 9000494 is about 208.0121880186.

The spelling of 9000494 in words is "nine million, four hundred ninety-four", and thus it is an aban number.