4034923 has 2 divisors, whose sum is σ = 4034924. Its totient is φ = 4034922.

The previous prime is 4034911. The next prime is 4034957. The reversal of 4034923 is 3294304.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4034923 - 2⁹ = 4034411 is a prime.

It is not a weakly prime, because it can be changed into another prime (4034623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2017461 + 2017462.

It is an arithmetic number, because the mean of its divisors is an integer number (2017462).

Almost surely, 2^4034923 is an apocalyptic number.

4034923 is a deficient number, since it is larger than the sum of its proper divisors (1).

4034923 is an equidigital number, since it uses as much as digits as its factorization.

4034923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 4034923 is about 2008.7117762387. The cubic root of 4034923 is about 159.2007406134.

The spelling of 4034923 in words is "four million, thirty-four thousand, nine hundred twenty-three".