3023243220 has 48 divisors (see below), whose sum is σ = 8468022528. Its totient is φ = 805918080.

The previous prime is 3023243203. The next prime is 3023243231. The reversal of 3023243220 is 223423203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210922 + ... + 224798.

It is an arithmetic number, because the mean of its divisors is an integer number (176417136).

Almost surely, 2^3023243220 is an apocalyptic number.

3023243220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3023243220 is an abundant number, since it is smaller than the sum of its proper divisors (5444779308).

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

3023243220 is a wasteful number, since it uses less digits than its factorization.

3023243220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17520 (or 17518 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 3023243220 is about 54984.0269532889. The cubic root of 3023243220 is about 1445.9647169948.

Adding to 3023243220 its reverse (223423203), we get a palindrome (3246666423).

The spelling of 3023243220 in words is "three billion, twenty-three million, two hundred forty-three thousand, two hundred twenty".