6672158884 has 6 divisors (see below), whose sum is σ = 11676278054. Its totient is φ = 3336079440.

The previous prime is 6672158881. The next prime is 6672158917. The reversal of 6672158884 is 4888512766.

It can be written as a sum of positive squares in only one way, i.e., 5779344484 + 892814400 = 76022^2 + 29880^2 .

It is not an unprimeable number, because it can be changed into a prime (6672158881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 834019857 + ... + 834019864.

Almost surely, 2^6672158884 is an apocalyptic number.

It is an amenable number.

6672158884 is a deficient number, since it is larger than the sum of its proper divisors (5004119170).

6672158884 is a wasteful number, since it uses less digits than its factorization.

6672158884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1668039725 (or 1668039723 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 55.

The square root of 6672158884 is about 81683.2839937279. The cubic root of 6672158884 is about 1882.5887533367.

The spelling of 6672158884 in words is "six billion, six hundred seventy-two million, one hundred fifty-eight thousand, eight hundred eighty-four".