3028383220 has 24 divisors (see below), whose sum is σ = 6369904800. Its totient is φ = 1209391392.

The previous prime is 3028383157. The next prime is 3028383227. The reversal of 3028383220 is 223838203.

It is a happy number.

3028383220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3028383220² = 18342209854355136800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3028383227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109930 + ... + 134689.

It is an arithmetic number, because the mean of its divisors is an integer number (265412700).

Almost surely, 2^3028383220 is an apocalyptic number.

It is an amenable number.

3028383220 is an abundant number, since it is smaller than the sum of its proper divisors (3341521580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3028383220 is a wasteful number, since it uses less digits than its factorization.

3028383220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245247 (or 245245 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 3028383220 is about 55030.7479505776. The cubic root of 3028383220 is about 1446.7837106016.

The spelling of 3028383220 in words is "three billion, twenty-eight million, three hundred eighty-three thousand, two hundred twenty".