881382847 has 8 divisors (see below), whose sum is σ = 886092480. Its totient is φ = 876681600.

The previous prime is 881382823. The next prime is 881382871. The reversal of 881382847 is 748283188.

It is an interprime number because it is at equal distance from previous prime (881382823) and next prime (881382871).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 881382847 - 2¹⁵ = 881350079 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 881382847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881382347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373722 + ... + 376072.

It is an arithmetic number, because the mean of its divisors is an integer number (110761560).

Almost surely, 2^881382847 is an apocalyptic number.

881382847 is a deficient number, since it is larger than the sum of its proper divisors (4709633).

881382847 is a wasteful number, since it uses less digits than its factorization.

881382847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4193.

The product of its digits is 688128, while the sum is 49.

The square root of 881382847 is about 29688.0926803997. The cubic root of 881382847 is about 958.7856633042.

The spelling of 881382847 in words is "eight hundred eighty-one million, three hundred eighty-two thousand, eight hundred forty-seven".