6615941676 has 12 divisors (see below), whose sum is σ = 15437197272. Its totient is φ = 2205313888.

The previous prime is 6615941669. The next prime is 6615941681. The reversal of 6615941676 is 6761495166.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275664225 + ... + 275664248.

It is an arithmetic number, because the mean of its divisors is an integer number (1286433106).

Almost surely, 2^6615941676 is an apocalyptic number.

It is an amenable number.

6615941676 is an abundant number, since it is smaller than the sum of its proper divisors (8821255596).

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

6615941676 is a wasteful number, since it uses less digits than its factorization.

6615941676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551328480 (or 551328478 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 51.

The square root of 6615941676 is about 81338.4391047677. The cubic root of 6615941676 is about 1877.2864954028.

The spelling of 6615941676 in words is "six billion, six hundred fifteen million, nine hundred forty-one thousand, six hundred seventy-six".