6326340 has 48 divisors (see below), whose sum is σ = 17912832. Its totient is φ = 1668096.

The previous prime is 6326339. The next prime is 6326351. The reversal of 6326340 is 436236.

It is a self number, because there is not a number n which added to its sum of digits gives 6326340.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5277 + ... + 6363.

It is an arithmetic number, because the mean of its divisors is an integer number (373184).

Almost surely, 2^6326340 is an apocalyptic number.

6326340 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6326340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8956416).

6326340 is an abundant number, since it is smaller than the sum of its proper divisors (11586492).

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

6326340 is a wasteful number, since it uses less digits than its factorization.

6326340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196 (or 1194 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 6326340 is about 2515.2216602121. The cubic root of 6326340 is about 184.9485125771.

It can be divided in two parts, 6326 and 340, that added together give a palindrome (6666).

The spelling of 6326340 in words is "six million, three hundred twenty-six thousand, three hundred forty".