4422331957 has 2 divisors, whose sum is σ = 4422331958. Its totient is φ = 4422331956.

The previous prime is 4422331937. The next prime is 4422331967. The reversal of 4422331957 is 7591332244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3763331716 + 659000241 = 61346^2 + 25671^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4422331957 is a prime.

It is a super-3 number, since 3×4422331957³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4422331937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211165978 + 2211165979.

It is an arithmetic number, because the mean of its divisors is an integer number (2211165979).

Almost surely, 2^4422331957 is an apocalyptic number.

It is an amenable number.

4422331957 is a deficient number, since it is larger than the sum of its proper divisors (1).

4422331957 is an equidigital number, since it uses as much as digits as its factorization.

4422331957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 181440, while the sum is 40.

The square root of 4422331957 is about 66500.6162151901. The cubic root of 4422331957 is about 1641.4101441038.

The spelling of 4422331957 in words is "four billion, four hundred twenty-two million, three hundred thirty-one thousand, nine hundred fifty-seven".