6671324633 has 4 divisors (see below), whose sum is σ = 6901370340. Its totient is φ = 6441278928.

The previous prime is 6671324629. The next prime is 6671324663. The reversal of 6671324633 is 3364231766.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1462527049 + 5208797584 = 38243^2 + 72172^2 .

It is a cyclic number.

It is not a de Polignac number, because 6671324633 - 2² = 6671324629 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6671324663) 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, 115022810 + ... + 115022867.

It is an arithmetic number, because the mean of its divisors is an integer number (1725342585).

Almost surely, 2^6671324633 is an apocalyptic number.

It is an amenable number.

6671324633 is a deficient number, since it is larger than the sum of its proper divisors (230045707).

6671324633 is a wasteful number, since it uses less digits than its factorization.

6671324633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230045706.

The product of its digits is 326592, while the sum is 41.

The square root of 6671324633 is about 81678.1772139903. The cubic root of 6671324633 is about 1882.5102871291.

The spelling of 6671324633 in words is "six billion, six hundred seventy-one million, three hundred twenty-four thousand, six hundred thirty-three".