7984788 has 48 divisors (see below), whose sum is σ = 22417920. Its totient is φ = 2160864.

The previous prime is 7984787. The next prime is 7984789. The reversal of 7984788 is 8874897.

It is an interprime number because it is at equal distance from previous prime (7984787) and next prime (7984789).

It is a self number, because there is not a number n which added to its sum of digits gives 7984788.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7984787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 906 + ... + 4097.

It is an arithmetic number, because the mean of its divisors is an integer number (467040).

Almost surely, 2^7984788 is an apocalyptic number.

It is an amenable number.

7984788 is an abundant number, since it is smaller than the sum of its proper divisors (14433132).

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

7984788 is a wasteful number, since it uses less digits than its factorization.

7984788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5036 (or 5034 counting only the distinct ones).

The product of its digits is 903168, while the sum is 51.

The square root of 7984788 is about 2825.7367180967. The cubic root of 7984788 is about 199.8731528994.

The spelling of 7984788 in words is "seven million, nine hundred eighty-four thousand, seven hundred eighty-eight".