6490084 has 12 divisors (see below), whose sum is σ = 11749500. Its totient is φ = 3133088.

The previous prime is 6490079. The next prime is 6490093. The reversal of 6490084 is 4800946.

It can be written as a sum of positive squares in 2 ways, for example, as 2490084 + 4000000 = 1578^2 + 2000^2 .

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 27859 + ... + 28090.

It is an arithmetic number, because the mean of its divisors is an integer number (979125).

Almost surely, 2^6490084 is an apocalyptic number.

It is an amenable number.

6490084 is a deficient number, since it is larger than the sum of its proper divisors (5259416).

6490084 is a wasteful number, since it uses less digits than its factorization.

6490084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55982 (or 55980 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 6490084 is about 2547.5643269602. The cubic root of 6490084 is about 186.5306080525.

The spelling of 6490084 in words is "six million, four hundred ninety thousand, eighty-four".