894999967 has 2 divisors, whose sum is σ = 894999968. Its totient is φ = 894999966.

The previous prime is 894999953. The next prime is 895000031. The reversal of 894999967 is 769999498.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-894999967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 894999896 and 894999905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (894999907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 447499983 + 447499984.

It is an arithmetic number, because the mean of its divisors is an integer number (447499984).

Almost surely, 2^894999967 is an apocalyptic number.

894999967 is a deficient number, since it is larger than the sum of its proper divisors (1).

894999967 is an equidigital number, since it uses as much as digits as its factorization.

894999967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 79361856, while the sum is 70.

The square root of 894999967 is about 29916.5500517690. The cubic root of 894999967 is about 963.6981081932.

The spelling of 894999967 in words is "eight hundred ninety-four million, nine hundred ninety-nine thousand, nine hundred sixty-seven".