8996075440 has 40 divisors (see below), whose sum is σ = 22817320848. Its totient is φ = 3271299840.

The previous prime is 8996075423. The next prime is 8996075447. The reversal of 8996075440 is 445706998.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (8996075447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5110527 + ... + 5112286.

Almost surely, 2^8996075440 is an apocalyptic number.

8996075440 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8996075440 is an abundant number, since it is smaller than the sum of its proper divisors (13821245408).

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

8996075440 is a wasteful number, since it uses less digits than its factorization.

8996075440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10222837 (or 10222831 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 52.

The square root of 8996075440 is about 94847.6433022982. The cubic root of 8996075440 is about 2079.7814304355.

The spelling of 8996075440 in words is "eight billion, nine hundred ninety-six million, seventy-five thousand, four hundred forty".