832030209 has 6 divisors (see below), whose sum is σ = 1201821426. Its totient is φ = 554686800.

The previous prime is 832030193. The next prime is 832030229. The reversal of 832030209 is 902030238.

It can be written as a sum of positive squares in only one way, i.e., 486070209 + 345960000 = 22047^2 + 18600^2 .

It is not a de Polignac number, because 832030209 - 2⁴ = 832030193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (832030229) by changing a digit.

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, 46223892 + ... + 46223909.

It is an arithmetic number, because the mean of its divisors is an integer number (200303571).

Almost surely, 2^832030209 is an apocalyptic number.

It is an amenable number.

832030209 is a deficient number, since it is larger than the sum of its proper divisors (369791217).

832030209 is a wasteful number, since it uses less digits than its factorization.

832030209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92447807 (or 92447804 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 832030209 is about 28844.9338532783. The cubic root of 832030209 is about 940.5452581989.

The spelling of 832030209 in words is "eight hundred thirty-two million, thirty thousand, two hundred nine".