6305340 has 48 divisors (see below), whose sum is σ = 18587520. Its totient is φ = 1592640.

The previous prime is 6305339. The next prime is 6305347. The reversal of 6305340 is 435036.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6305347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1626 + ... + 3905.

It is an arithmetic number, because the mean of its divisors is an integer number (387240).

Almost surely, 2^6305340 is an apocalyptic number.

6305340 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6305340 is an abundant number, since it is smaller than the sum of its proper divisors (12282180).

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

6305340 is a wasteful number, since it uses less digits than its factorization.

6305340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5562 (or 5560 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 6305340 is about 2511.0436077456. The cubic root of 6305340 is about 184.7436429788.

The spelling of 6305340 in words is "six million, three hundred five thousand, three hundred forty".