6378996363 has 8 divisors (see below), whose sum is σ = 8507601408. Its totient is φ = 4251527784.

The previous prime is 6378996347. The next prime is 6378996373. The reversal of 6378996363 is 3636998736.

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

It is not a de Polignac number, because 6378996363 - 2⁴ = 6378996347 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6378996297 and 6378996306.

It is not an unprimeable number, because it can be changed into a prime (6378996373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270931 + ... + 293532.

It is an arithmetic number, because the mean of its divisors is an integer number (1063450176).

Almost surely, 2^6378996363 is an apocalyptic number.

6378996363 is a deficient number, since it is larger than the sum of its proper divisors (2128605045).

6378996363 is a wasteful number, since it uses less digits than its factorization.

6378996363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568233.

The product of its digits is 26453952, while the sum is 60.

The square root of 6378996363 is about 79868.6193883430. The cubic root of 6378996363 is about 1854.6022607313.

The spelling of 6378996363 in words is "six billion, three hundred seventy-eight million, nine hundred ninety-six thousand, three hundred sixty-three".