894449967 has 16 divisors (see below), whose sum is σ = 1255879680. Its totient is φ = 565136352.

The previous prime is 894449957. The next prime is 894449981. The reversal of 894449967 is 769944498.

It is a happy number.

894449967 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 894449967 - 2⁸ = 894449711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 894449967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (894449957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51943 + ... + 66984.

It is an arithmetic number, because the mean of its divisors is an integer number (78492480).

Almost surely, 2^894449967 is an apocalyptic number.

894449967 is a deficient number, since it is larger than the sum of its proper divisors (361429713).

894449967 is a wasteful number, since it uses less digits than its factorization.

894449967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119062.

The product of its digits is 15676416, while the sum is 60.

The square root of 894449967 is about 29907.3564027314. The cubic root of 894449967 is about 963.5006621637.

The spelling of 894449967 in words is "eight hundred ninety-four million, four hundred forty-nine thousand, nine hundred sixty-seven".