833942033 has 2 divisors, whose sum is σ = 833942034. Its totient is φ = 833942032.

The previous prime is 833942023. The next prime is 833942047. The reversal of 833942033 is 330249338.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 592046224 + 241895809 = 24332^2 + 15553^2 .

It is a cyclic number.

It is not a de Polignac number, because 833942033 - 2²⁸ = 565506577 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 833941984 and 833942002.

It is not a weakly prime, because it can be changed into another prime (833942003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 416971016 + 416971017.

It is an arithmetic number, because the mean of its divisors is an integer number (416971017).

Almost surely, 2^833942033 is an apocalyptic number.

It is an amenable number.

833942033 is a deficient number, since it is larger than the sum of its proper divisors (1).

833942033 is an equidigital number, since it uses as much as digits as its factorization.

833942033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 35.

The square root of 833942033 is about 28878.0545224224. The cubic root of 833942033 is about 941.2650964436.

The spelling of 833942033 in words is "eight hundred thirty-three million, nine hundred forty-two thousand, thirty-three".