881970768 has 200 divisors, whose sum is σ = 2938383360. Its totient is φ = 250179840.

The previous prime is 881970701. The next prime is 881970779. The reversal of 881970768 is 867079188.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1732498 + ... + 1733006.

Almost surely, 2^881970768 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 881970768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1469191680).

881970768 is an abundant number, since it is smaller than the sum of its proper divisors (2056412592).

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

881970768 is a wasteful number, since it uses less digits than its factorization.

881970768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727 (or 712 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 54.

The square root of 881970768 is about 29697.9926594374. The cubic root of 881970768 is about 958.9987999447.

The spelling of 881970768 in words is "eight hundred eighty-one million, nine hundred seventy thousand, seven hundred sixty-eight".