3028620620 has 24 divisors (see below), whose sum is σ = 6372870000. Its totient is φ = 1209016512.

The previous prime is 3028620619. The next prime is 3028620629. The reversal of 3028620620 is 260268203.

It is not an unprimeable number, because it can be changed into a prime (3028620629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141755 + ... + 161714.

It is an arithmetic number, because the mean of its divisors is an integer number (265536250).

Almost surely, 2^3028620620 is an apocalyptic number.

It is an amenable number.

3028620620 is an abundant number, since it is smaller than the sum of its proper divisors (3344249380).

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

3028620620 is a wasteful number, since it uses less digits than its factorization.

3028620620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303977 (or 303975 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 3028620620 is about 55032.9048842599. The cubic root of 3028620620 is about 1446.8215148747.

Adding to 3028620620 its reverse (260268203), we get a palindrome (3288888823).

The spelling of 3028620620 in words is "three billion, twenty-eight million, six hundred twenty thousand, six hundred twenty".