8782897441 has 4 divisors (see below), whose sum is σ = 8783193412. Its totient is φ = 8782601472.

The previous prime is 8782897429. The next prime is 8782897477. The reversal of 8782897441 is 1447982878.

8782897441 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1447982878 = 2 ⋅723991439.

It can be written as a sum of positive squares in 2 ways, for example, as 4775501025 + 4007396416 = 69105^2 + 63304^2 .

It is a cyclic number.

It is not a de Polignac number, because 8782897441 - 2⁹ = 8782896929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8782897141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97800 + ... + 164713.

It is an arithmetic number, because the mean of its divisors is an integer number (2195798353).

Almost surely, 2^8782897441 is an apocalyptic number.

It is an amenable number.

8782897441 is a deficient number, since it is larger than the sum of its proper divisors (295971).

8782897441 is a wasteful number, since it uses less digits than its factorization.

8782897441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295970.

The product of its digits is 7225344, while the sum is 58.

The square root of 8782897441 is about 93717.1139173630. The cubic root of 8782897441 is about 2063.2218914399.

The spelling of 8782897441 in words is "eight billion, seven hundred eighty-two million, eight hundred ninety-seven thousand, four hundred forty-one".