894863484 has 96 divisors (see below), whose sum is σ = 2499194880. Its totient is φ = 276091200.

The previous prime is 894863483. The next prime is 894863491. The reversal of 894863484 is 484368498.

894863484 is a `hidden beast` number, since 89 + 4 + 86 + 3 + 484 = 666.

894863484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 894863484.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (894863483) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71194 + ... + 82814.

It is an arithmetic number, because the mean of its divisors is an integer number (26033280).

Almost surely, 2^894863484 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 894863484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1249597440).

894863484 is an abundant number, since it is smaller than the sum of its proper divisors (1604331396).

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

894863484 is a wasteful number, since it uses less digits than its factorization.

894863484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11688 (or 11680 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 54.

The square root of 894863484 is about 29914.2689029834. The cubic root of 894863484 is about 963.6491193291.

The spelling of 894863484 in words is "eight hundred ninety-four million, eight hundred sixty-three thousand, four hundred eighty-four".