8844462881 has 2 divisors, whose sum is σ = 8844462882. Its totient is φ = 8844462880.

The previous prime is 8844462797. The next prime is 8844462901. The reversal of 8844462881 is 1882644488.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8415310225 + 429152656 = 91735^2 + 20716^2 .

It is a cyclic number.

It is not a de Polignac number, because 8844462881 - 2²⁶ = 8777354017 is a prime.

It is a super-2 number, since 2×8844462881² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8844462581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4422231440 + 4422231441.

It is an arithmetic number, because the mean of its divisors is an integer number (4422231441).

Almost surely, 2^8844462881 is an apocalyptic number.

It is an amenable number.

8844462881 is a deficient number, since it is larger than the sum of its proper divisors (1).

8844462881 is an equidigital number, since it uses as much as digits as its factorization.

8844462881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3145728, while the sum is 53.

The square root of 8844462881 is about 94045.0045510127. The cubic root of 8844462881 is about 2068.0315235284.

The spelling of 8844462881 in words is "eight billion, eight hundred forty-four million, four hundred sixty-two thousand, eight hundred eighty-one".