9888838622 has 24 divisors (see below), whose sum is σ = 16255613304. Its totient is φ = 4509077664.

The previous prime is 9888838621. The next prime is 9888838627. The reversal of 9888838622 is 2268388889.

It is a super-3 number, since 3×9888838622³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9888838621) 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, 148193 + ... + 204300.

It is an arithmetic number, because the mean of its divisors is an integer number (677317221).

Almost surely, 2^9888838622 is an apocalyptic number.

9888838622 is a deficient number, since it is larger than the sum of its proper divisors (6366774682).

9888838622 is a wasteful number, since it uses less digits than its factorization.

9888838622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352604 (or 352591 counting only the distinct ones).

The product of its digits is 21233664, while the sum is 62.

The square root of 9888838622 is about 99442.6398583626. The cubic root of 9888838622 is about 2146.4219283258.

The spelling of 9888838622 in words is "nine billion, eight hundred eighty-eight million, eight hundred thirty-eight thousand, six hundred twenty-two".