832672321 has 16 divisors (see below), whose sum is σ = 966954240. Its totient is φ = 710398080.

The previous prime is 832672301. The next prime is 832672327. The reversal of 832672321 is 123276238.

It is a cyclic number.

It is not a de Polignac number, because 832672321 - 2⁷ = 832672193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (832672327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30985 + ... + 51238.

It is an arithmetic number, because the mean of its divisors is an integer number (60434640).

Almost surely, 2^832672321 is an apocalyptic number.

It is an amenable number.

832672321 is a deficient number, since it is larger than the sum of its proper divisors (134281919).

832672321 is a wasteful number, since it uses less digits than its factorization.

832672321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82296.

The product of its digits is 24192, while the sum is 34.

The square root of 832672321 is about 28856.0621187299. The cubic root of 832672321 is about 940.7871484957.

The spelling of 832672321 in words is "eight hundred thirty-two million, six hundred seventy-two thousand, three hundred twenty-one".