6490094 has 16 divisors (see below), whose sum is σ = 10940832. Its totient is φ = 2864928.

The previous prime is 6490093. The next prime is 6490109. The reversal of 6490094 is 4900946.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6490094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6490093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4829 + ... + 6024.

It is an arithmetic number, because the mean of its divisors is an integer number (683802).

Almost surely, 2^6490094 is an apocalyptic number.

6490094 is a deficient number, since it is larger than the sum of its proper divisors (4450738).

6490094 is a wasteful number, since it uses less digits than its factorization.

6490094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10891.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 6490094 is about 2547.5662896184. The cubic root of 6490094 is about 186.5307038553.

The spelling of 6490094 in words is "six million, four hundred ninety thousand, ninety-four".