873089783 has 2 divisors, whose sum is σ = 873089784. Its totient is φ = 873089782.

The previous prime is 873089743. The next prime is 873089801. The reversal of 873089783 is 387980378.

873089783 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 is a cyclic number.

It is not a de Polignac number, because 873089783 - 2¹⁶ = 873024247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (873089713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436544891 + 436544892.

It is an arithmetic number, because the mean of its divisors is an integer number (436544892).

Almost surely, 2^873089783 is an apocalyptic number.

873089783 is a deficient number, since it is larger than the sum of its proper divisors (1).

873089783 is an equidigital number, since it uses as much as digits as its factorization.

873089783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2032128, while the sum is 53.

The square root of 873089783 is about 29548.0927134054. The cubic root of 873089783 is about 955.7690626243.

The spelling of 873089783 in words is "eight hundred seventy-three million, eighty-nine thousand, seven hundred eighty-three".