6663130384 has 15 divisors (see below), whose sum is σ = 12910447767. Its totient is φ = 3331401936.

The previous prime is 6663130379. The next prime is 6663130427. The reversal of 6663130384 is 4830313666.

The square root of 6663130384 is 81628.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 316309 + ... + 336715.

Almost surely, 2^6663130384 is an apocalyptic number.

6663130384 is the 81628-th square number.

It is an amenable number.

6663130384 is a deficient number, since it is larger than the sum of its proper divisors (6247317383).

6663130384 is an frugal number, since it uses more digits than its factorization.

6663130384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40822 (or 20409 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 40.

The cubic root of 6663130384 is about 1881.7392219653.

The spelling of 6663130384 in words is "six billion, six hundred sixty-three million, one hundred thirty thousand, three hundred eighty-four".