3220030250 has 16 divisors (see below), whose sum is σ = 6027897096. Its totient is φ = 1288012000.

The previous prime is 3220030249. The next prime is 3220030271. The reversal of 3220030250 is 520300223.

It can be written as a sum of positive squares in 4 ways, for example, as 475632481 + 2744397769 = 21809^2 + 52387^2 .

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, 6439811 + ... + 6440310.

Almost surely, 2^3220030250 is an apocalyptic number.

3220030250 is a deficient number, since it is larger than the sum of its proper divisors (2807866846).

3220030250 is a wasteful number, since it uses less digits than its factorization.

3220030250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12880138 (or 12880128 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 3220030250 is about 56745.3103789203. The cubic root of 3220030250 is about 1476.6808760857.

Adding to 3220030250 its reverse (520300223), we get a palindrome (3740330473).

The spelling of 3220030250 in words is "three billion, two hundred twenty million, thirty thousand, two hundred fifty".