3050213220 has 96 divisors (see below), whose sum is σ = 9558057600. Its totient is φ = 807518592.

The previous prime is 3050213197. The next prime is 3050213227. The reversal of 3050213220 is 223120503.

3050213220 is a `hidden beast` number, since 30 + 502 + 132 + 2 + 0 = 666.

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 = 3050213193 and 3050213202.

It is not an unprimeable number, because it can be changed into a prime (3050213227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54742 + ... + 95378.

It is an arithmetic number, because the mean of its divisors is an integer number (99563100).

Almost surely, 2^3050213220 is an apocalyptic number.

3050213220 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 3050213220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4779028800).

3050213220 is an abundant number, since it is smaller than the sum of its proper divisors (6507844380).

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

3050213220 is a wasteful number, since it uses less digits than its factorization.

3050213220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40794 (or 40786 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 3050213220 is about 55228.7354553769. The cubic root of 3050213220 is about 1450.2517549391.

Adding to 3050213220 its reverse (223120503), we get a palindrome (3273333723).

The spelling of 3050213220 in words is "three billion, fifty million, two hundred thirteen thousand, two hundred twenty".