6493882 has 4 divisors (see below), whose sum is σ = 9740826. Its totient is φ = 3246940.

The previous prime is 6493853. The next prime is 6493909. The reversal of 6493882 is 2883946.

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

It can be written as a sum of positive squares in only one way, i.e., 5612161 + 881721 = 2369^2 + 939^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1623469 + ... + 1623472.

Almost surely, 2^6493882 is an apocalyptic number.

6493882 is a deficient number, since it is larger than the sum of its proper divisors (3246944).

6493882 is a wasteful number, since it uses less digits than its factorization.

6493882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3246943.

The product of its digits is 82944, while the sum is 40.

The square root of 6493882 is about 2548.3096358174. The cubic root of 6493882 is about 186.5669868883.

The spelling of 6493882 in words is "six million, four hundred ninety-three thousand, eight hundred eighty-two".