881484447 has 16 divisors (see below), whose sum is σ = 1186819200. Its totient is φ = 581927712.

The previous prime is 881484431. The next prime is 881484451. The reversal of 881484447 is 744484188.

881484447 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 881484447 - 2⁴ = 881484431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 881484396 and 881484405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881484427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152268 + ... + 157950.

It is an arithmetic number, because the mean of its divisors is an integer number (74176200).

Almost surely, 2^881484447 is an apocalyptic number.

881484447 is a deficient number, since it is larger than the sum of its proper divisors (305334753).

881484447 is a wasteful number, since it uses less digits than its factorization.

881484447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6182.

The product of its digits is 917504, while the sum is 48.

The square root of 881484447 is about 29689.8037548247. The cubic root of 881484447 is about 958.8225027174.

The spelling of 881484447 in words is "eight hundred eighty-one million, four hundred eighty-four thousand, four hundred forty-seven".