873031933 has 2 divisors, whose sum is σ = 873031934. Its totient is φ = 873031932.

The previous prime is 873031891. The next prime is 873031949. The reversal of 873031933 is 339130378.

873031933 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 873025209 + 6724 = 29547^2 + 82^2 .

It is a cyclic number.

It is not a de Polignac number, because 873031933 - 2⁹ = 873031421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 873031892 and 873031901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (873031963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436515966 + 436515967.

It is an arithmetic number, because the mean of its divisors is an integer number (436515967).

Almost surely, 2^873031933 is an apocalyptic number.

It is an amenable number.

873031933 is a deficient number, since it is larger than the sum of its proper divisors (1).

873031933 is an equidigital number, since it uses as much as digits as its factorization.

873031933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 37.

The square root of 873031933 is about 29547.1137845983. The cubic root of 873031933 is about 955.7479527444.

The spelling of 873031933 in words is "eight hundred seventy-three million, thirty-one thousand, nine hundred thirty-three".