9440912808 has 48 divisors (see below), whose sum is σ = 25856450100. Its totient is φ = 3111609600.

The previous prime is 9440912807. The next prime is 9440912809. The reversal of 9440912808 is 8082190449.

It is an interprime number because it is at equal distance from previous prime (9440912807) and next prime (9440912809).

It can be written as a sum of positive squares in 2 ways, for example, as 7545007044 + 1895905764 = 86862^2 + 43542^2 .

It is not an unprimeable number, because it can be changed into a prime (9440912807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 730243 + ... + 743058.

Almost surely, 2^9440912808 is an apocalyptic number.

It is an amenable number.

9440912808 is an abundant number, since it is smaller than the sum of its proper divisors (16415537292).

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

9440912808 is a wasteful number, since it uses less digits than its factorization.

9440912808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473402 (or 1473395 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 9440912808 is about 97164.3597622091. The cubic root of 9440912808 is about 2113.5117286692.

The spelling of 9440912808 in words is "nine billion, four hundred forty million, nine hundred twelve thousand, eight hundred eight".