8610376085 has 4 divisors (see below), whose sum is σ = 10332451308. Its totient is φ = 6888300864.

The previous prime is 8610376081. The next prime is 8610376097. The reversal of 8610376085 is 5806730168.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6687641284 + 1922734801 = 81778^2 + 43849^2 .

It is a cyclic number.

It is not a de Polignac number, because 8610376085 - 2² = 8610376081 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8610376081) 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, 861037604 + ... + 861037613.

It is an arithmetic number, because the mean of its divisors is an integer number (2583112827).

Almost surely, 2^8610376085 is an apocalyptic number.

It is an amenable number.

8610376085 is a deficient number, since it is larger than the sum of its proper divisors (1722075223).

8610376085 is a wasteful number, since it uses less digits than its factorization.

8610376085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722075222.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 8610376085 is about 92792.1121917160. The cubic root of 8610376085 is about 2049.6232569622.

The spelling of 8610376085 in words is "eight billion, six hundred ten million, three hundred seventy-six thousand, eighty-five".