6613818260 has 48 divisors (see below), whose sum is σ = 15923343744. Its totient is φ = 2260426368.

The previous prime is 6613818259. The next prime is 6613818269. The reversal of 6613818260 is 628183166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6613818269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30134 + ... + 118893.

It is an arithmetic number, because the mean of its divisors is an integer number (331736328).

Almost surely, 2^6613818260 is an apocalyptic number.

It is an amenable number.

6613818260 is an abundant number, since it is smaller than the sum of its proper divisors (9309525484).

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

6613818260 is a wasteful number, since it uses less digits than its factorization.

6613818260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149360 (or 149358 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 6613818260 is about 81325.3850897738. The cubic root of 6613818260 is about 1877.0856327531.

The spelling of 6613818260 in words is "six billion, six hundred thirteen million, eight hundred eighteen thousand, two hundred sixty".