1086324761 has 2 divisors, whose sum is σ = 1086324762. Its totient is φ = 1086324760.

The previous prime is 1086324727. The next prime is 1086324763. The reversal of 1086324761 is 1674236801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1080371161 + 5953600 = 32869^2 + 2440^2 .

It is an emirp because it is prime and its reverse (1674236801) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1086324761 is a prime.

Together with 1086324763, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1086324763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 543162380 + 543162381.

It is an arithmetic number, because the mean of its divisors is an integer number (543162381).

Almost surely, 2^1086324761 is an apocalyptic number.

It is an amenable number.

1086324761 is a deficient number, since it is larger than the sum of its proper divisors (1).

1086324761 is an equidigital number, since it uses as much as digits as its factorization.

1086324761 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 1086324761 is about 32959.4411512089. The cubic root of 1086324761 is about 1027.9844838231.

The spelling of 1086324761 in words is "one billion, eighty-six million, three hundred twenty-four thousand, seven hundred sixty-one".