6604622260 has 12 divisors (see below), whose sum is σ = 13869706788. Its totient is φ = 2641848896.

The previous prime is 6604622257. The next prime is 6604622267. The reversal of 6604622260 is 622264066.

It can be written as a sum of positive squares in 2 ways, for example, as 4414007844 + 2190614416 = 66438^2 + 46804^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6604622267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165115537 + ... + 165115576.

It is an arithmetic number, because the mean of its divisors is an integer number (1155808899).

Almost surely, 2^6604622260 is an apocalyptic number.

It is an amenable number.

6604622260 is an abundant number, since it is smaller than the sum of its proper divisors (7265084528).

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

6604622260 is a wasteful number, since it uses less digits than its factorization.

6604622260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330231122 (or 330231120 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 6604622260 is about 81268.8271110147. The cubic root of 6604622260 is about 1876.2152486912.

The spelling of 6604622260 in words is "six billion, six hundred four million, six hundred twenty-two thousand, two hundred sixty".