3020668200 has 720 divisors, whose sum is σ = 12212655840. Its totient is φ = 689990400.

The previous prime is 3020668199. The next prime is 3020668207. The reversal of 3020668200 is 28660203.

3020668200 = 4055² + 4056² + ... + 4230².

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3020668207) by changing a digit.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 45084567 + ... + 45084633.

It is an arithmetic number, because the mean of its divisors is an integer number (16962022).

Almost surely, 2^3020668200 is an apocalyptic number.

3020668200 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 3020668200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6106327920).

3020668200 is an abundant number, since it is smaller than the sum of its proper divisors (9191987640).

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

3020668200 is a wasteful number, since it uses less digits than its factorization.

3020668200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140 (or 111 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 3020668200 is about 54960.6058918568. The cubic root of 3020668200 is about 1445.5540712726.

The spelling of 3020668200 in words is "three billion, twenty million, six hundred sixty-eight thousand, two hundred".