6638483 has 4 divisors (see below), whose sum is σ = 7029000. Its totient is φ = 6247968.

The previous prime is 6638473. The next prime is 6638491. The reversal of 6638483 is 3848366.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6638483 - 2⁸ = 6638227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6638473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195233 + ... + 195266.

It is an arithmetic number, because the mean of its divisors is an integer number (1757250).

Almost surely, 2^6638483 is an apocalyptic number.

6638483 is a deficient number, since it is larger than the sum of its proper divisors (390517).

6638483 is a wasteful number, since it uses less digits than its factorization.

6638483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390516.

The product of its digits is 82944, while the sum is 38.

The square root of 6638483 is about 2576.5253734439. The cubic root of 6638483 is about 187.9416126969.

The spelling of 6638483 in words is "six million, six hundred thirty-eight thousand, four hundred eighty-three".