8063663438 has 8 divisors (see below), whose sum is σ = 12390507360. Its totient is φ = 3933494320.

The previous prime is 8063663423. The next prime is 8063663453. The reversal of 8063663438 is 8343663608.

It is an interprime number because it is at equal distance from previous prime (8063663423) and next prime (8063663453).

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

It is a junction number, because it is equal to n+sod(n) for n = 8063663392 and 8063663401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49168598 + ... + 49168761.

It is an arithmetic number, because the mean of its divisors is an integer number (1548813420).

Almost surely, 2^8063663438 is an apocalyptic number.

8063663438 is a deficient number, since it is larger than the sum of its proper divisors (4326843922).

8063663438 is a wasteful number, since it uses less digits than its factorization.

8063663438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98337402.

The product of its (nonzero) digits is 1492992, while the sum is 47.

The square root of 8063663438 is about 89797.9033051440. The cubic root of 8063663438 is about 2005.2912753573.

The spelling of 8063663438 in words is "eight billion, sixty-three million, six hundred sixty-three thousand, four hundred thirty-eight".