832397 has 4 divisors (see below), whose sum is σ = 834720. Its totient is φ = 830076.

The previous prime is 832379. The next prime is 832399. The reversal of 832397 is 793238.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 793238 = 2 ⋅396619.

It is a cyclic number.

It is not a de Polignac number, because 832397 - 2⁸ = 832141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (832399) 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 3 ways as a sum of consecutive naturals, for example, 497 + ... + 1382.

It is an arithmetic number, because the mean of its divisors is an integer number (208680).

2⁸³²³⁹⁷ is an apocalyptic number.

It is an amenable number.

832397 is a deficient number, since it is larger than the sum of its proper divisors (2323).

832397 is a wasteful number, since it uses less digits than its factorization.

832397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322.

The product of its digits is 9072, while the sum is 32.

The square root of 832397 is about 912.3579341465. The cubic root of 832397 is about 94.0683447434.

The spelling of 832397 in words is "eight hundred thirty-two thousand, three hundred ninety-seven".