9027418938 has 16 divisors (see below), whose sum is σ = 18059816160. Its totient is φ = 3008309936.

The previous prime is 9027418937. The next prime is 9027418943. The reversal of 9027418938 is 8398147209.

9027418938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9027418938² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (9027418937) by changing a digit.

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, 183645 + ... + 227552.

It is an arithmetic number, because the mean of its divisors is an integer number (1128738510).

Almost surely, 2^9027418938 is an apocalyptic number.

9027418938 is an abundant number, since it is smaller than the sum of its proper divisors (9032397222).

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

9027418938 is a wasteful number, since it uses less digits than its factorization.

9027418938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414861.

The product of its (nonzero) digits is 870912, while the sum is 51.

The square root of 9027418938 is about 95012.7303996680. The cubic root of 9027418938 is about 2082.1940404064.

The spelling of 9027418938 in words is "nine billion, twenty-seven million, four hundred eighteen thousand, nine hundred thirty-eight".