834983423 has 2 divisors, whose sum is σ = 834983424. Its totient is φ = 834983422.

The previous prime is 834983411. The next prime is 834983437. The reversal of 834983423 is 324389438.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 834983423 - 2¹⁰ = 834982399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (834983483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417491711 + 417491712.

It is an arithmetic number, because the mean of its divisors is an integer number (417491712).

Almost surely, 2^834983423 is an apocalyptic number.

834983423 is a deficient number, since it is larger than the sum of its proper divisors (1).

834983423 is an equidigital number, since it uses as much as digits as its factorization.

834983423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 497664, while the sum is 44.

The square root of 834983423 is about 28896.0797168059. The cubic root of 834983423 is about 941.6567369025.

The spelling of 834983423 in words is "eight hundred thirty-four million, nine hundred eighty-three thousand, four hundred twenty-three".