9000440934 has 16 divisors (see below), whose sum is σ = 19059757488. Its totient is φ = 2823667712.

The previous prime is 9000440873. The next prime is 9000440941. The reversal of 9000440934 is 4390440009.

It is a happy number.

9000440934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 9000440895 and 9000440904.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44119707 + ... + 44119910.

It is an arithmetic number, because the mean of its divisors is an integer number (1191234843).

Almost surely, 2^9000440934 is an apocalyptic number.

9000440934 is an abundant number, since it is smaller than the sum of its proper divisors (10059316554).

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

9000440934 is a wasteful number, since it uses less digits than its factorization.

9000440934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88239639.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 9000440934 is about 94870.6537028179. The cubic root of 9000440934 is about 2080.1177921150.

The spelling of 9000440934 in words is "nine billion, four hundred forty thousand, nine hundred thirty-four".