823063429 has 2 divisors, whose sum is σ = 823063430. Its totient is φ = 823063428.

The previous prime is 823063379. The next prime is 823063459. The reversal of 823063429 is 924360328.

823063429 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., 821109025 + 1954404 = 28655^2 + 1398^2 .

It is a cyclic number.

It is not a de Polignac number, because 823063429 - 2¹¹ = 823061381 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (823063459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 411531714 + 411531715.

It is an arithmetic number, because the mean of its divisors is an integer number (411531715).

Almost surely, 2^823063429 is an apocalyptic number.

It is an amenable number.

823063429 is a deficient number, since it is larger than the sum of its proper divisors (1).

823063429 is an equidigital number, since it uses as much as digits as its factorization.

823063429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 823063429 is about 28689.0820522372. The cubic root of 823063429 is about 937.1542989451.

The spelling of 823063429 in words is "eight hundred twenty-three million, sixty-three thousand, four hundred twenty-nine".