3020430220 has 24 divisors (see below), whose sum is σ = 6370855344. Its totient is φ = 1202847936.

The previous prime is 3020430187. The next prime is 3020430233. The reversal of 3020430220 is 220340203.

It is a junction number, because it is equal to n+sod(n) for n = 3020430194 and 3020430203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328107 + ... + 337186.

It is an arithmetic number, because the mean of its divisors is an integer number (265452306).

Almost surely, 2^3020430220 is an apocalyptic number.

It is an amenable number.

3020430220 is an abundant number, since it is smaller than the sum of its proper divisors (3350425124).

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

3020430220 is a wasteful number, since it uses less digits than its factorization.

3020430220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665529 (or 665527 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 3020430220 is about 54958.4408439686. The cubic root of 3020430220 is about 1445.5161081499.

Adding to 3020430220 its reverse (220340203), we get a palindrome (3240770423).

The spelling of 3020430220 in words is "three billion, twenty million, four hundred thirty thousand, two hundred twenty".