9094818944 has 16 divisors (see below), whose sum is σ = 18118584870. Its totient is φ = 4547409408.

The previous prime is 9094818917. The next prime is 9094818947. The reversal of 9094818944 is 4498184909.

It can be written as a sum of positive squares in only one way, i.e., 7869818944 + 1225000000 = 88712^2 + 35000^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a self number, because there is not a number n which added to its sum of digits gives 9094818944.

It is not an unprimeable number, because it can be changed into a prime (9094818947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35526509 + ... + 35526764.

Almost surely, 2^9094818944 is an apocalyptic number.

It is an amenable number.

9094818944 is a deficient number, since it is larger than the sum of its proper divisors (9023765926).

9094818944 is an equidigital number, since it uses as much as digits as its factorization.

9094818944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71053287 (or 71053275 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 56.

The square root of 9094818944 is about 95366.7601630673. The cubic root of 9094818944 is about 2087.3631837089.

The spelling of 9094818944 in words is "nine billion, ninety-four million, eight hundred eighteen thousand, nine hundred forty-four".