8840723147 has 2 divisors, whose sum is σ = 8840723148. Its totient is φ = 8840723146.

The previous prime is 8840723119. The next prime is 8840723153. The reversal of 8840723147 is 7413270488.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8840723147 - 2³⁰ = 7766981323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8840723098 and 8840723107.

It is not a weakly prime, because it can be changed into another prime (8840723447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4420361573 + 4420361574.

It is an arithmetic number, because the mean of its divisors is an integer number (4420361574).

Almost surely, 2^8840723147 is an apocalyptic number.

8840723147 is a deficient number, since it is larger than the sum of its proper divisors (1).

8840723147 is an equidigital number, since it uses as much as digits as its factorization.

8840723147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 301056, while the sum is 44.

The square root of 8840723147 is about 94025.1197659434. The cubic root of 8840723147 is about 2067.7400048608.

The spelling of 8840723147 in words is "eight billion, eight hundred forty million, seven hundred twenty-three thousand, one hundred forty-seven".