4226768390 has 32 divisors (see below), whose sum is σ = 8265964896. Its totient is φ = 1546836480.

The previous prime is 4226768389. The next prime is 4226768393. The reversal of 4226768390 is 938676224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4226768393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129176 + ... + 158555.

It is an arithmetic number, because the mean of its divisors is an integer number (258311403).

Almost surely, 2^4226768390 is an apocalyptic number.

4226768390 is a deficient number, since it is larger than the sum of its proper divisors (4039196506).

4226768390 is a wasteful number, since it uses less digits than its factorization.

4226768390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287864.

The product of its (nonzero) digits is 870912, while the sum is 47.

The square root of 4226768390 is about 65013.6015769008. The cubic root of 4226768390 is about 1616.8490791208.

The spelling of 4226768390 in words is "four billion, two hundred twenty-six million, seven hundred sixty-eight thousand, three hundred ninety".