8610440093 has 2 divisors, whose sum is σ = 8610440094. Its totient is φ = 8610440092.

The previous prime is 8610440039. The next prime is 8610440131. The reversal of 8610440093 is 3900440168.

Together with previous prime (8610440039) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4869527524 + 3740912569 = 69782^2 + 61163^2 .

It is a cyclic number.

It is not a de Polignac number, because 8610440093 - 2¹² = 8610435997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8610440393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4305220046 + 4305220047.

It is an arithmetic number, because the mean of its divisors is an integer number (4305220047).

Almost surely, 2^8610440093 is an apocalyptic number.

It is an amenable number.

8610440093 is a deficient number, since it is larger than the sum of its proper divisors (1).

8610440093 is an equidigital number, since it uses as much as digits as its factorization.

8610440093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 8610440093 is about 92792.4570910804. The cubic root of 8610440093 is about 2049.6283357942.

The spelling of 8610440093 in words is "eight billion, six hundred ten million, four hundred forty thousand, ninety-three".