6673438880 has 48 divisors (see below), whose sum is σ = 15772102920. Its totient is φ = 2668342272.

The previous prime is 6673438801. The next prime is 6673438897. The reversal of 6673438880 is 888343766.

It can be written as a sum of positive squares in 4 ways, for example, as 4894961296 + 1778477584 = 69964^2 + 42172^2 .

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 510182 + ... + 523098.

Almost surely, 2^6673438880 is an apocalyptic number.

It is an amenable number.

6673438880 is an abundant number, since it is smaller than the sum of its proper divisors (9098664040).

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

6673438880 is a wasteful number, since it uses less digits than its factorization.

6673438880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16161 (or 16153 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 53.

The square root of 6673438880 is about 81691.1187339236. The cubic root of 6673438880 is about 1882.7091317649.

The spelling of 6673438880 in words is "six billion, six hundred seventy-three million, four hundred thirty-eight thousand, eight hundred eighty".