1000800768 has 80 divisors (see below), whose sum is σ = 2908626336. Its totient is φ = 303267840.

The previous prime is 1000800743. The next prime is 1000800793. The reversal of 1000800768 is 8670080001.

It is an interprime number because it is at equal distance from previous prime (1000800743) and next prime (1000800793).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12721 + ... + 46512.

Almost surely, 2^1000800768 is an apocalyptic number.

It is an amenable number.

1000800768 is an abundant number, since it is smaller than the sum of its proper divisors (1907825568).

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

1000800768 is an equidigital number, since it uses as much as digits as its factorization.

1000800768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59265 (or 59249 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 1000800768 is about 31635.4353218033. The cubic root of 1000800768 is about 1000.2668514506.

Adding to 1000800768 its reverse (8670080001), we get a palindrome (9670880769).

The spelling of 1000800768 in words is "one billion, eight hundred thousand, seven hundred sixty-eight".