4028769224 has 16 divisors (see below), whose sum is σ = 7738185420. Its totient is φ = 1965253120.

The previous prime is 4028769149. The next prime is 4028769229. The reversal of 4028769224 is 4229678204.

It can be written as a sum of positive squares in 2 ways, for example, as 4020828100 + 7941124 = 63410^2 + 2818^2 .

It is not an unprimeable number, because it can be changed into a prime (4028769229) 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, 6141089 + ... + 6141744.

Almost surely, 2^4028769224 is an apocalyptic number.

It is an amenable number.

4028769224 is a deficient number, since it is larger than the sum of its proper divisors (3709416196).

4028769224 is a wasteful number, since it uses less digits than its factorization.

4028769224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12282880 (or 12282876 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The square root of 4028769224 is about 63472.5863975937. The cubic root of 4028769224 is about 1591.1976557221.

The spelling of 4028769224 in words is "four billion, twenty-eight million, seven hundred sixty-nine thousand, two hundred twenty-four".