6488 has 8 divisors (see below), whose sum is σ = 12180. Its totient is φ = 3240.

The previous prime is 6481. The next prime is 6491. The reversal of 6488 is 8846.

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

6488 is a modest number, since divided by 88 gives 64 as remainder.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 398 + ... + 413.

2⁶⁴⁸⁸ is an apocalyptic number.

It is an amenable number.

6488 is a deficient number, since it is larger than the sum of its proper divisors (5692).

6488 is a wasteful number, since it uses less digits than its factorization.

6488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817 (or 813 counting only the distinct ones).

The product of its digits is 1536, while the sum is 26.

The square root of 6488 is about 80.5481222624. The cubic root of 6488 is about 18.6510640596.

It can be divided in two parts, 648 and 8, that multiplied together give a square (5184 = 72²).

The spelling of 6488 in words is "six thousand, four hundred eighty-eight".