894227414089 has 2 divisors, whose sum is σ = 894227414090. Its totient is φ = 894227414088.

The previous prime is 894227414077. The next prime is 894227414099. The reversal of 894227414089 is 980414722498.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 830846834064 + 63380580025 = 911508^2 + 251755^2 .

It is a cyclic number.

It is not a de Polignac number, because 894227414089 - 2¹⁵ = 894227381321 is a prime.

It is not a weakly prime, because it can be changed into another prime (894227414029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 447113707044 + 447113707045.

It is an arithmetic number, because the mean of its divisors is an integer number (447113707045).

Almost surely, 2^894227414089 is an apocalyptic number.

It is an amenable number.

894227414089 is a deficient number, since it is larger than the sum of its proper divisors (1).

894227414089 is an equidigital number, since it uses as much as digits as its factorization.

894227414089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9289728, while the sum is 58.

The spelling of 894227414089 in words is "eight hundred ninety-four billion, two hundred twenty-seven million, four hundred fourteen thousand, eighty-nine".