8804106640 has 80 divisors (see below), whose sum is σ = 24148454400. Its totient is φ = 2921172480.

The previous prime is 8804106631. The next prime is 8804106643. The reversal of 8804106640 is 466014088.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 8804106640.

It is not an unprimeable number, because it can be changed into a prime (8804106643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 236215 + ... + 270934.

It is an arithmetic number, because the mean of its divisors is an integer number (301855680).

Almost surely, 2^8804106640 is an apocalyptic number.

8804106640 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8804106640 is an abundant number, since it is smaller than the sum of its proper divisors (15344347760).

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

8804106640 is a wasteful number, since it uses less digits than its factorization.

8804106640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507200 (or 507194 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 8804106640 is about 93830.2011081720. The cubic root of 8804106640 is about 2064.8813326974.

The spelling of 8804106640 in words is "eight billion, eight hundred four million, one hundred six thousand, six hundred forty".