7983768 has 32 divisors (see below), whose sum is σ = 21495600. Its totient is φ = 2456448.

The previous prime is 7983763. The next prime is 7983793. The reversal of 7983768 is 8673897.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7983763) 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, 12483 + ... + 13106.

Almost surely, 2^7983768 is an apocalyptic number.

7983768 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

7983768 is an abundant number, since it is smaller than the sum of its proper divisors (13511832).

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

7983768 is a wasteful number, since it uses less digits than its factorization.

7983768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25611 (or 25607 counting only the distinct ones).

The product of its digits is 508032, while the sum is 48.

The square root of 7983768 is about 2825.5562284265. The cubic root of 7983768 is about 199.8646417447.

The spelling of 7983768 in words is "seven million, nine hundred eighty-three thousand, seven hundred sixty-eight".