867212363 has 2 divisors, whose sum is σ = 867212364. Its totient is φ = 867212362.

The previous prime is 867212299. The next prime is 867212399. The reversal of 867212363 is 363212768.

867212363 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 867212363 - 2⁶ = 867212299 is a prime.

It is not a weakly prime, because it can be changed into another prime (867212663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 433606181 + 433606182.

It is an arithmetic number, because the mean of its divisors is an integer number (433606182).

Almost surely, 2^867212363 is an apocalyptic number.

867212363 is a deficient number, since it is larger than the sum of its proper divisors (1).

867212363 is an equidigital number, since it uses as much as digits as its factorization.

867212363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 38.

The square root of 867212363 is about 29448.4696206781. The cubic root of 867212363 is about 953.6195667510.

The spelling of 867212363 in words is "eight hundred sixty-seven million, two hundred twelve thousand, three hundred sixty-three".