7663705000 has 80 divisors (see below), whose sum is σ = 20521306080. Its totient is φ = 2627544000.

The previous prime is 7663704973. The next prime is 7663705013. The reversal of 7663705000 is 5073667.

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 19 ways as a sum of consecutive naturals, for example, 74482 + ... + 144481.

It is an arithmetic number, because the mean of its divisors is an integer number (256516326).

Almost surely, 2^7663705000 is an apocalyptic number.

7663705000 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7663705000 is an abundant number, since it is smaller than the sum of its proper divisors (12857601080).

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

7663705000 is a wasteful number, since it uses less digits than its factorization.

7663705000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218996 (or 218977 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 34.

The square root of 7663705000 is about 87542.5896349885. The cubic root of 7663705000 is about 1971.5732920535.

Adding to 7663705000 its reverse (5073667), we get a palindrome (7668778667).

The spelling of 7663705000 in words is "seven billion, six hundred sixty-three million, seven hundred five thousand".