832208845 has 8 divisors (see below), whose sum is σ = 1075469976. Its totient is φ = 614554176.

The previous prime is 832208843. The next prime is 832208851. The reversal of 832208845 is 548802238.

It can be written as a sum of positive squares in 4 ways, for example, as 2653641 + 829555204 = 1629^2 + 28802^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 832208845 - 2¹ = 832208843 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 832208798 and 832208807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (832208843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6401542 + ... + 6401671.

It is an arithmetic number, because the mean of its divisors is an integer number (134433747).

Almost surely, 2^832208845 is an apocalyptic number.

It is an amenable number.

832208845 is a deficient number, since it is larger than the sum of its proper divisors (243261131).

832208845 is a wasteful number, since it uses less digits than its factorization.

832208845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12803231.

The product of its (nonzero) digits is 122880, while the sum is 40.

The square root of 832208845 is about 28848.0301753863. The cubic root of 832208845 is about 940.6125647374.

The spelling of 832208845 in words is "eight hundred thirty-two million, two hundred eight thousand, eight hundred forty-five".