894567361 has 2 divisors, whose sum is σ = 894567362. Its totient is φ = 894567360.

The previous prime is 894567283. The next prime is 894567371. The reversal of 894567361 is 163765498.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 878766736 + 15800625 = 29644^2 + 3975^2 .

It is a cyclic number.

It is not a de Polignac number, because 894567361 - 2¹⁵ = 894534593 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (894567371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 447283680 + 447283681.

It is an arithmetic number, because the mean of its divisors is an integer number (447283681).

Almost surely, 2^894567361 is an apocalyptic number.

It is an amenable number.

894567361 is a deficient number, since it is larger than the sum of its proper divisors (1).

894567361 is an equidigital number, since it uses as much as digits as its factorization.

894567361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1088640, while the sum is 49.

The square root of 894567361 is about 29909.3189658340. The cubic root of 894567361 is about 963.5428125551.

The spelling of 894567361 in words is "eight hundred ninety-four million, five hundred sixty-seven thousand, three hundred sixty-one".