900543366 has 64 divisors (see below), whose sum is σ = 2099865600. Its totient is φ = 285703200.

The previous prime is 900543349. The next prime is 900543389. The reversal of 900543366 is 663345009.

It is a self number, because there is not a number n which added to its sum of digits gives 900543366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97705 + ... + 106523.

It is an arithmetic number, because the mean of its divisors is an integer number (32810400).

Almost surely, 2^900543366 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 900543366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1049932800).

900543366 is an abundant number, since it is smaller than the sum of its proper divisors (1199322234).

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

900543366 is a wasteful number, since it uses less digits than its factorization.

900543366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8922 (or 8916 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The square root of 900543366 is about 30009.0547335300. The cubic root of 900543366 is about 965.6836470366.

The spelling of 900543366 in words is "nine hundred million, five hundred forty-three thousand, three hundred sixty-six".