6490326 has 8 divisors (see below), whose sum is σ = 12980664. Its totient is φ = 2163440.

The previous prime is 6490321. The next prime is 6490331. The reversal of 6490326 is 6230946.

It is an interprime number because it is at equal distance from previous prime (6490321) and next prime (6490331).

It is a sphenic number, since it is the product of 3 distinct primes.

6490326 is an admirable number.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 6490293 and 6490302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6490321) 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, 540855 + ... + 540866.

It is an arithmetic number, because the mean of its divisors is an integer number (1622583).

Almost surely, 2^6490326 is an apocalyptic number.

6490326 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6490326 is a wasteful number, since it uses less digits than its factorization.

6490326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081726.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 6490326 is about 2547.6118228647. The cubic root of 6490326 is about 186.5329264532.

The spelling of 6490326 in words is "six million, four hundred ninety thousand, three hundred twenty-six".