7988296 has 8 divisors (see below), whose sum is σ = 14978070. Its totient is φ = 3994144.

The previous prime is 7988293. The next prime is 7988339. The reversal of 7988296 is 6928897.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5827396 + 2160900 = 2414^2 + 1470^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (7988293) by changing a digit.

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 as a sum of consecutive naturals, namely, 499261 + ... + 499276.

Almost surely, 2^7988296 is an apocalyptic number.

It is an amenable number.

7988296 is a deficient number, since it is larger than the sum of its proper divisors (6989774).

7988296 is a wasteful number, since it uses less digits than its factorization.

7988296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998543 (or 998539 counting only the distinct ones).

The product of its digits is 435456, while the sum is 49.

The square root of 7988296 is about 2826.3573730157. The cubic root of 7988296 is about 199.9024190642.

It can be divided in two parts, 798829 and 6, that multiplied together give a palindrome (4792974).

The spelling of 7988296 in words is "seven million, nine hundred eighty-eight thousand, two hundred ninety-six".