6248063866 has 8 divisors (see below), whose sum is σ = 10224104544. Its totient is φ = 2840029020.

The previous prime is 6248063849. The next prime is 6248063879. The reversal of 6248063866 is 6683608426.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×6248063866² = 78076604147229731912, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142001430 + ... + 142001473.

It is an arithmetic number, because the mean of its divisors is an integer number (1278013068).

Almost surely, 2^6248063866 is an apocalyptic number.

6248063866 is a deficient number, since it is larger than the sum of its proper divisors (3976040678).

6248063866 is a wasteful number, since it uses less digits than its factorization.

6248063866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284002916.

The product of its (nonzero) digits is 1990656, while the sum is 49.

The square root of 6248063866 is about 79044.6953691391. The cubic root of 6248063866 is about 1841.8255222455.

The spelling of 6248063866 in words is "six billion, two hundred forty-eight million, sixty-three thousand, eight hundred sixty-six".