894983432 has 36 divisors (see below), whose sum is σ = 1953361215. Its totient is φ = 383310480.

The previous prime is 894983389. The next prime is 894983437. The reversal of 894983432 is 234389498.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 447491716 + 447491716 = 21154^2 + 21154^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=21154.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (894983437) by changing a digit.

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 8 ways as a sum of consecutive naturals, for example, 591557 + ... + 593067.

Almost surely, 2^894983432 is an apocalyptic number.

It is an amenable number.

894983432 is an abundant number, since it is smaller than the sum of its proper divisors (1058377783).

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

894983432 is an equidigital number, since it uses as much as digits as its factorization.

894983432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3042 (or 1520 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 50.

The square root of 894983432 is about 29916.2736984405. The cubic root of 894983432 is about 963.6921734271.

Multiplying 894983432 by its sum of digits (50), we get a square (44749171600 = 211540²).

The spelling of 894983432 in words is "eight hundred ninety-four million, nine hundred eighty-three thousand, four hundred thirty-two".