9000798 has 8 divisors (see below), whose sum is σ = 18001608. Its totient is φ = 3000264.

The previous prime is 9000793. The next prime is 9000809. The reversal of 9000798 is 8970009.

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

9000798 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9000791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 750061 + ... + 750072.

It is an arithmetic number, because the mean of its divisors is an integer number (2250201).

Almost surely, 2^9000798 is an apocalyptic number.

9000798 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9000798 is a wasteful number, since it uses less digits than its factorization.

9000798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500138.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 9000798 is about 3000.1329970520. The cubic root of 9000798 is about 208.0145299268.

The spelling of 9000798 in words is "nine million, seven hundred ninety-eight", and thus it is an aban number.