864456083 has 2 divisors, whose sum is σ = 864456084. Its totient is φ = 864456082.

The previous prime is 864456077. The next prime is 864456113. The reversal of 864456083 is 380654468.

864456083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 864456083 - 2⁴ = 864456067 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (864456883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 432228041 + 432228042.

It is an arithmetic number, because the mean of its divisors is an integer number (432228042).

Almost surely, 2^864456083 is an apocalyptic number.

864456083 is a deficient number, since it is larger than the sum of its proper divisors (1).

864456083 is an equidigital number, since it uses as much as digits as its factorization.

864456083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 552960, while the sum is 44.

The square root of 864456083 is about 29401.6340192174. The cubic root of 864456083 is about 952.6081911995.

The spelling of 864456083 in words is "eight hundred sixty-four million, four hundred fifty-six thousand, eighty-three".