873283331 has 2 divisors, whose sum is σ = 873283332. Its totient is φ = 873283330.

The previous prime is 873283309. The next prime is 873283349. The reversal of 873283331 is 133382378.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 873283331 - 2¹⁸ = 873021187 is a prime.

It is a super-2 number, since 2×873283331² = 1525247552404911122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (873286331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436641665 + 436641666.

It is an arithmetic number, because the mean of its divisors is an integer number (436641666).

Almost surely, 2^873283331 is an apocalyptic number.

873283331 is a deficient number, since it is larger than the sum of its proper divisors (1).

873283331 is an equidigital number, since it uses as much as digits as its factorization.

873283331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 38.

The square root of 873283331 is about 29551.3676671656. The cubic root of 873283331 is about 955.8396828998.

The spelling of 873283331 in words is "eight hundred seventy-three million, two hundred eighty-three thousand, three hundred thirty-one".