894419712 has 72 divisors (see below), whose sum is σ = 2644976880. Its totient is φ = 298137600.

The previous prime is 894419693. The next prime is 894419749. The reversal of 894419712 is 217914498.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57789 + ... + 71612.

It is an arithmetic number, because the mean of its divisors is an integer number (36735790).

Almost surely, 2^894419712 is an apocalyptic number.

It is an amenable number.

894419712 is an abundant number, since it is smaller than the sum of its proper divisors (1750557168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

894419712 is a wasteful number, since it uses less digits than its factorization.

894419712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129426 (or 129406 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 894419712 is about 29906.8505864459. The cubic root of 894419712 is about 963.4897984887.

The spelling of 894419712 in words is "eight hundred ninety-four million, four hundred nineteen thousand, seven hundred twelve".