4023322939 has 2 divisors, whose sum is σ = 4023322940. Its totient is φ = 4023322938.

The previous prime is 4023322931. The next prime is 4023323027. The reversal of 4023322939 is 9392233204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4023322939 - 2³ = 4023322931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4023322898 and 4023322907.

It is not a weakly prime, because it can be changed into another prime (4023322931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011661469 + 2011661470.

It is an arithmetic number, because the mean of its divisors is an integer number (2011661470).

Almost surely, 2^4023322939 is an apocalyptic number.

4023322939 is a deficient number, since it is larger than the sum of its proper divisors (1).

4023322939 is an equidigital number, since it uses as much as digits as its factorization.

4023322939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 37.

The square root of 4023322939 is about 63429.6692329386. The cubic root of 4023322939 is about 1590.4803130740.

The spelling of 4023322939 in words is "four billion, twenty-three million, three hundred twenty-two thousand, nine hundred thirty-nine".