7983488 has 32 divisors (see below), whose sum is σ = 16093560. Its totient is φ = 3944448.

The previous prime is 7983473. The next prime is 7983511. The reversal of 7983488 is 8843897.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×7983488² = 127472161292288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12095 + ... + 12737.

Almost surely, 2^7983488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7983488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8046780).

7983488 is an abundant number, since it is smaller than the sum of its proper divisors (8110072).

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

7983488 is an equidigital number, since it uses as much as digits as its factorization.

7983488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754 (or 742 counting only the distinct ones).

The product of its digits is 387072, while the sum is 47.

The square root of 7983488 is about 2825.5066802257. The cubic root of 7983488 is about 199.8623052225.

The spelling of 7983488 in words is "seven million, nine hundred eighty-three thousand, four hundred eighty-eight".