8701860361 has 2 divisors, whose sum is σ = 8701860362. Its totient is φ = 8701860360.

The previous prime is 8701860359. The next prime is 8701860367. The reversal of 8701860361 is 1630681078.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8252632336 + 449228025 = 90844^2 + 21195^2 .

It is a cyclic number.

It is not a de Polignac number, because 8701860361 - 2¹ = 8701860359 is a prime.

Together with 8701860359, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (8701860367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4350930180 + 4350930181.

It is an arithmetic number, because the mean of its divisors is an integer number (4350930181).

Almost surely, 2^8701860361 is an apocalyptic number.

It is an amenable number.

8701860361 is a deficient number, since it is larger than the sum of its proper divisors (1).

8701860361 is an equidigital number, since it uses as much as digits as its factorization.

8701860361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 8701860361 is about 93283.7625795615. The cubic root of 8701860361 is about 2056.8567043513.

The spelling of 8701860361 in words is "eight billion, seven hundred one million, eight hundred sixty thousand, three hundred sixty-one".