8028638376 has 64 divisors (see below), whose sum is σ = 21912422400. Its totient is φ = 2431128000.

The previous prime is 8028638339. The next prime is 8028638381. The reversal of 8028638376 is 6738368208.

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 15 ways as a sum of consecutive naturals, for example, 372585 + ... + 393543.

It is an arithmetic number, because the mean of its divisors is an integer number (342381600).

Almost surely, 2^8028638376 is an apocalyptic number.

It is an amenable number.

8028638376 is an abundant number, since it is smaller than the sum of its proper divisors (13883784024).

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

8028638376 is a wasteful number, since it uses less digits than its factorization.

8028638376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22430 (or 22426 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 51.

The square root of 8028638376 is about 89602.6694691626. The cubic root of 8028638376 is about 2002.3836892175.

The spelling of 8028638376 in words is "eight billion, twenty-eight million, six hundred thirty-eight thousand, three hundred seventy-six".