4225881939 has 4 divisors (see below), whose sum is σ = 5634509256. Its totient is φ = 2817254624.

The previous prime is 4225881937. The next prime is 4225882027. The reversal of 4225881939 is 9391885224.

4225881939 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4225881939 - 2¹ = 4225881937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4225881891 and 4225881900.

It is not an unprimeable number, because it can be changed into a prime (4225881937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 704313654 + ... + 704313659.

It is an arithmetic number, because the mean of its divisors is an integer number (1408627314).

Almost surely, 2^4225881939 is an apocalyptic number.

4225881939 is a deficient number, since it is larger than the sum of its proper divisors (1408627317).

4225881939 is a wasteful number, since it uses less digits than its factorization.

4225881939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408627316.

The product of its digits is 1244160, while the sum is 51.

The square root of 4225881939 is about 65006.7837921551. The cubic root of 4225881939 is about 1616.7360410139.

The spelling of 4225881939 in words is "four billion, two hundred twenty-five million, eight hundred eighty-one thousand, nine hundred thirty-nine".