860113393 has 2 divisors, whose sum is σ = 860113394. Its totient is φ = 860113392.

The previous prime is 860113357. The next prime is 860113403. The reversal of 860113393 is 393311068.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 786634209 + 73479184 = 28047^2 + 8572^2 .

It is a cyclic number.

It is not a de Polignac number, because 860113393 - 2²¹ = 858016241 is a prime.

It is not a weakly prime, because it can be changed into another prime (860113343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 430056696 + 430056697.

It is an arithmetic number, because the mean of its divisors is an integer number (430056697).

Almost surely, 2^860113393 is an apocalyptic number.

It is an amenable number.

860113393 is a deficient number, since it is larger than the sum of its proper divisors (1).

860113393 is an equidigital number, since it uses as much as digits as its factorization.

860113393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 860113393 is about 29327.6898681093. The cubic root of 860113393 is about 951.0103352736.

The spelling of 860113393 in words is "eight hundred sixty million, one hundred thirteen thousand, three hundred ninety-three".