88990006688 has 48 divisors (see below), whose sum is σ = 195787912320. Its totient is φ = 39463411200.

The previous prime is 88990006669. The next prime is 88990006739. The reversal of 88990006688 is 88660009988.

It is a happy number.

88990006688 is a strobogrammatic number because it is the same when read upside-down.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 88990006688.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3068648 + ... + 3097511.

It is an arithmetic number, because the mean of its divisors is an integer number (4078914840).

Almost surely, 2^88990006688 is an apocalyptic number.

88990006688 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

88990006688 is an abundant number, since it is smaller than the sum of its proper divisors (106797905632).

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

88990006688 is a wasteful number, since it uses less digits than its factorization.

88990006688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6166221 (or 6166213 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 62.

The spelling of 88990006688 in words is "eighty-eight billion, nine hundred ninety million, six thousand, six hundred eighty-eight".