832945408 has 54 divisors (see below), whose sum is σ = 1754944674. Its totient is φ = 394509312.

The previous prime is 832945367. The next prime is 832945429. The reversal of 832945408 is 804549238.

It can be written as a sum of positive squares in only one way, i.e., 699496704 + 133448704 = 26448^2 + 11552^2 .

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 87910 + ... + 96922.

Almost surely, 2^832945408 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 832945408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (877472337).

832945408 is an abundant number, since it is smaller than the sum of its proper divisors (921999266).

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

832945408 is an equidigital number, since it uses as much as digits as its factorization.

832945408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9067 (or 9034 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 832945408 is about 28860.7936134819. The cubic root of 832945408 is about 940.8899855310.

The spelling of 832945408 in words is "eight hundred thirty-two million, nine hundred forty-five thousand, four hundred eight".