900216360 has 48 divisors (see below), whose sum is σ = 2925704340. Its totient is φ = 240057600.

The previous prime is 900216349. The next prime is 900216379. The reversal of 900216360 is 63612009.

It is a happy number.

900216360 is a `hidden beast` number, since 9 + 0 + 0 + 21 + 636 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 774731556 + 125484804 = 27834^2 + 11202^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1249941 + ... + 1250660.

Almost surely, 2^900216360 is an apocalyptic number.

900216360 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

900216360 is an abundant number, since it is smaller than the sum of its proper divisors (2025487980).

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

900216360 is a wasteful number, since it uses less digits than its factorization.

900216360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500618 (or 2500611 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 900216360 is about 30003.6057833054. The cubic root of 900216360 is about 965.5667462894.

Adding to 900216360 its reverse (63612009), we get a palindrome (963828369).

The spelling of 900216360 in words is "nine hundred million, two hundred sixteen thousand, three hundred sixty".