868828283 has 2 divisors, whose sum is σ = 868828284. Its totient is φ = 868828282.

The previous prime is 868828271. The next prime is 868828327. The reversal of 868828283 is 382828868.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 868828283 - 2²⁶ = 801719419 is a prime.

It is not a weakly prime, because it can be changed into another prime (868828483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 434414141 + 434414142.

It is an arithmetic number, because the mean of its divisors is an integer number (434414142).

Almost surely, 2^868828283 is an apocalyptic number.

868828283 is a deficient number, since it is larger than the sum of its proper divisors (1).

868828283 is an equidigital number, since it uses as much as digits as its factorization.

868828283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2359296, while the sum is 53.

The square root of 868828283 is about 29475.8932519440. The cubic root of 868828283 is about 954.2115081876.

The spelling of 868828283 in words is "eight hundred sixty-eight million, eight hundred twenty-eight thousand, two hundred eighty-three".