1086811793 has 2 divisors, whose sum is σ = 1086811794. Its totient is φ = 1086811792.

The previous prime is 1086811753. The next prime is 1086811861. The reversal of 1086811793 is 3971186801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1005397264 + 81414529 = 31708^2 + 9023^2 .

It is a cyclic number.

It is not a de Polignac number, because 1086811793 - 2⁶ = 1086811729 is a prime.

It is not a weakly prime, because it can be changed into another prime (1086811753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 543405896 + 543405897.

It is an arithmetic number, because the mean of its divisors is an integer number (543405897).

Almost surely, 2^1086811793 is an apocalyptic number.

It is an amenable number.

1086811793 is a deficient number, since it is larger than the sum of its proper divisors (1).

1086811793 is an equidigital number, since it uses as much as digits as its factorization.

1086811793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 44.

The square root of 1086811793 is about 32966.8286767168. The cubic root of 1086811793 is about 1028.1380863047.

The spelling of 1086811793 in words is "one billion, eighty-six million, eight hundred eleven thousand, seven hundred ninety-three".