7798768 has 10 divisors (see below), whose sum is σ = 15110144. Its totient is φ = 3899376.

The previous prime is 7798753. The next prime is 7798783. The reversal of 7798768 is 8678977.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7798753) and next prime (7798783).

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 as a sum of consecutive naturals, namely, 243696 + ... + 243727.

Almost surely, 2^7798768 is an apocalyptic number.

It is an amenable number.

7798768 is a deficient number, since it is larger than the sum of its proper divisors (7311376).

7798768 is a wasteful number, since it uses less digits than its factorization.

7798768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487431 (or 487425 counting only the distinct ones).

The product of its digits is 1185408, while the sum is 52.

The square root of 7798768 is about 2792.6274366625. The cubic root of 7798768 is about 198.3088062946.

The spelling of 7798768 in words is "seven million, seven hundred ninety-eight thousand, seven hundred sixty-eight".