832434330 has 128 divisors (see below), whose sum is σ = 2493163008. Its totient is φ = 173187072.

The previous prime is 832434329. The next prime is 832434353. The reversal of 832434330 is 33434238.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 197202 + ... + 201378.

It is an arithmetic number, because the mean of its divisors is an integer number (19477836).

Almost surely, 2^832434330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 832434330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1246581504).

832434330 is an abundant number, since it is smaller than the sum of its proper divisors (1660728678).

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

832434330 is a wasteful number, since it uses less digits than its factorization.

832434330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4280.

The product of its (nonzero) digits is 20736, while the sum is 30.

The square root of 832434330 is about 28851.9380631527. The cubic root of 832434330 is about 940.6975093090.

Adding to 832434330 its reverse (33434238), we get a palindrome (865868568).

The spelling of 832434330 in words is "eight hundred thirty-two million, four hundred thirty-four thousand, three hundred thirty".