894965077 has 2 divisors, whose sum is σ = 894965078. Its totient is φ = 894965076.

The previous prime is 894965053. The next prime is 894965089. The reversal of 894965077 is 770569498.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 892874161 + 2090916 = 29881^2 + 1446^2 .

It is a cyclic number.

It is not a de Polignac number, because 894965077 - 2¹¹ = 894963029 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (894965177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 447482538 + 447482539.

It is an arithmetic number, because the mean of its divisors is an integer number (447482539).

Almost surely, 2^894965077 is an apocalyptic number.

It is an amenable number.

894965077 is a deficient number, since it is larger than the sum of its proper divisors (1).

894965077 is an equidigital number, since it uses as much as digits as its factorization.

894965077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3810240, while the sum is 55.

The square root of 894965077 is about 29915.9669240357. The cubic root of 894965077 is about 963.6855853384.

The spelling of 894965077 in words is "eight hundred ninety-four million, nine hundred sixty-five thousand, seventy-seven".