860363069 has 2 divisors, whose sum is σ = 860363070. Its totient is φ = 860363068.

The previous prime is 860363041. The next prime is 860363071. The reversal of 860363069 is 960363068.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 579364900 + 280998169 = 24070^2 + 16763^2 .

It is a cyclic number.

It is not a de Polignac number, because 860363069 - 2¹⁶ = 860297533 is a prime.

It is a super-2 number, since 2×860363069² = 1480449220998197522, which contains 22 as substring.

Together with 860363071, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (860363969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 430181534 + 430181535.

It is an arithmetic number, because the mean of its divisors is an integer number (430181535).

Almost surely, 2^860363069 is an apocalyptic number.

It is an amenable number.

860363069 is a deficient number, since it is larger than the sum of its proper divisors (1).

860363069 is an equidigital number, since it uses as much as digits as its factorization.

860363069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 860363069 is about 29331.9462190970. The cubic root of 860363069 is about 951.1023469729.

Subtracting 860363069 from its reverse (960363068), we obtain a palindrome (99999999).

The spelling of 860363069 in words is "eight hundred sixty million, three hundred sixty-three thousand, sixty-nine".