6534345 has 8 divisors (see below), whose sum is σ = 10454976. Its totient is φ = 3484976.

The previous prime is 6534337. The next prime is 6534349. The reversal of 6534345 is 5434356.

6534345 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 6534345 - 2³ = 6534337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6534349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217797 + ... + 217826.

It is an arithmetic number, because the mean of its divisors is an integer number (1306872).

Almost surely, 2^6534345 is an apocalyptic number.

It is an amenable number.

6534345 is a deficient number, since it is larger than the sum of its proper divisors (3920631).

6534345 is a wasteful number, since it uses less digits than its factorization.

6534345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435631.

The product of its digits is 21600, while the sum is 30.

The square root of 6534345 is about 2556.2364914068. The cubic root of 6534345 is about 186.9536808458.

The spelling of 6534345 in words is "six million, five hundred thirty-four thousand, three hundred forty-five".