3023230320 has 240 divisors, whose sum is σ = 11203077600. Its totient is φ = 724500480.

The previous prime is 3023230313. The next prime is 3023230351. The reversal of 3023230320 is 230323203.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3023230293 and 3023230302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 702736 + ... + 707024.

It is an arithmetic number, because the mean of its divisors is an integer number (46679490).

Almost surely, 2^3023230320 is an apocalyptic number.

3023230320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3023230320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5601538800).

3023230320 is an abundant number, since it is smaller than the sum of its proper divisors (8179847280).

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

3023230320 is a wasteful number, since it uses less digits than its factorization.

3023230320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4408 (or 4399 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

The square root of 3023230320 is about 54983.9096463684. The cubic root of 3023230320 is about 1445.9626603766.

Adding to 3023230320 its reverse (230323203), we get a palindrome (3253553523).

The spelling of 3023230320 in words is "three billion, twenty-three million, two hundred thirty thousand, three hundred twenty".