8881906673376 has 288 divisors, whose sum is σ = 28509067431936. Its totient is φ = 2598609024000.

The previous prime is 8881906673371. The next prime is 8881906673401. The reversal of 8881906673376 is 6733766091888.

8881906673376 is a `hidden beast` number, since 8 + 8 + 8 + 190 + 6 + 67 + 3 + 376 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a super-2 number, since 2×8881906673376² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8881906673371) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42222730 + ... + 42432566.

It is an arithmetic number, because the mean of its divisors is an integer number (98989817472).

Almost surely, 2^{8881906673376} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8881906673376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14254533715968).

8881906673376 is an abundant number, since it is smaller than the sum of its proper divisors (19627160758560).

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

8881906673376 is a wasteful number, since it uses less digits than its factorization.

8881906673376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210326 (or 210315 counting only the distinct ones).

The product of its (nonzero) digits is 438939648, while the sum is 72.

The spelling of 8881906673376 in words is "eight trillion, eight hundred eighty-one billion, nine hundred six million, six hundred seventy-three thousand, three hundred seventy-six".