6608249671 has 4 divisors (see below), whose sum is σ = 6620114232. Its totient is φ = 6596385112.

The previous prime is 6608249611. The next prime is 6608249677. The reversal of 6608249671 is 1769428066.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6608249671 - 2²⁷ = 6474031943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6608249677) 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 3 ways as a sum of consecutive naturals, for example, 5931445 + ... + 5932558.

It is an arithmetic number, because the mean of its divisors is an integer number (1655028558).

Almost surely, 2^6608249671 is an apocalyptic number.

6608249671 is a deficient number, since it is larger than the sum of its proper divisors (11864561).

6608249671 is a wasteful number, since it uses less digits than its factorization.

6608249671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11864560.

The product of its (nonzero) digits is 870912, while the sum is 49.

The square root of 6608249671 is about 81291.1414054447. The cubic root of 6608249671 is about 1876.5586727345.

The spelling of 6608249671 in words is "six billion, six hundred eight million, two hundred forty-nine thousand, six hundred seventy-one".