3015664220 has 12 divisors (see below), whose sum is σ = 6332894904. Its totient is φ = 1206265680.

The previous prime is 3015664189. The next prime is 3015664229. The reversal of 3015664220 is 224665103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3015664229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75391586 + ... + 75391625.

It is an arithmetic number, because the mean of its divisors is an integer number (527741242).

Almost surely, 2^3015664220 is an apocalyptic number.

It is an amenable number.

3015664220 is an abundant number, since it is smaller than the sum of its proper divisors (3317230684).

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

3015664220 is a wasteful number, since it uses less digits than its factorization.

3015664220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150783220 (or 150783218 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 3015664220 is about 54915.0636893011. The cubic root of 3015664220 is about 1444.7554045354.

The spelling of 3015664220 in words is "three billion, fifteen million, six hundred sixty-four thousand, two hundred twenty".