1086294361 has 4 divisors (see below), whose sum is σ = 1090332900. Its totient is φ = 1082255824.

The previous prime is 1086294331. The next prime is 1086294421. The reversal of 1086294361 is 1634926801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1634926801 = 19 ⋅86048779.

It can be written as a sum of positive squares in 2 ways, for example, as 450245961 + 636048400 = 21219^2 + 25220^2 .

It is a cyclic number.

It is not a de Polignac number, because 1086294361 - 2⁵ = 1086294329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1086294331) 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, 2018866 + ... + 2019403.

It is an arithmetic number, because the mean of its divisors is an integer number (272583225).

Almost surely, 2^1086294361 is an apocalyptic number.

It is an amenable number.

1086294361 is a deficient number, since it is larger than the sum of its proper divisors (4038539).

1086294361 is an equidigital number, since it uses as much as digits as its factorization.

1086294361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4038538.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 1086294361 is about 32958.9799751145. The cubic root of 1086294361 is about 1027.9748946036.

The spelling of 1086294361 in words is "one billion, eighty-six million, two hundred ninety-four thousand, three hundred sixty-one".