6534330 has 32 divisors (see below), whose sum is σ = 17108928. Its totient is φ = 1584000.

The previous prime is 6534329. The next prime is 6534331. The reversal of 6534330 is 334356.

It is an interprime number because it is at equal distance from previous prime (6534329) and next prime (6534331).

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 6534330.

It is not an unprimeable number, because it can be changed into a prime (6534331) 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 15 ways as a sum of consecutive naturals, for example, 9571 + ... + 10230.

It is an arithmetic number, because the mean of its divisors is an integer number (534654).

Almost surely, 2^6534330 is an apocalyptic number.

6534330 is an abundant number, since it is smaller than the sum of its proper divisors (10574598).

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

6534330 is a wasteful number, since it uses less digits than its factorization.

6534330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19822.

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 6534330 is about 2556.2335574043. The cubic root of 6534330 is about 186.9535377911.

Adding to 6534330 its reverse (334356), we get a palindrome (6868686).

The spelling of 6534330 in words is "six million, five hundred thirty-four thousand, three hundred thirty".