6649410675 has 24 divisors (see below), whose sum is σ = 11096450496. Its totient is φ = 3513204640.

The previous prime is 6649410673. The next prime is 6649410679. The reversal of 6649410675 is 5760149466.

It is not a de Polignac number, because 6649410675 - 2¹ = 6649410673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6649410671) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 406269 + ... + 422318.

It is an arithmetic number, because the mean of its divisors is an integer number (462352104).

Almost surely, 2^6649410675 is an apocalyptic number.

6649410675 is a deficient number, since it is larger than the sum of its proper divisors (4447039821).

6649410675 is a wasteful number, since it uses less digits than its factorization.

6649410675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828707 (or 828702 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

The square root of 6649410675 is about 81543.9186880297. The cubic root of 6649410675 is about 1880.4468036987.

The spelling of 6649410675 in words is "six billion, six hundred forty-nine million, four hundred ten thousand, six hundred seventy-five".