6341845 has 4 divisors (see below), whose sum is σ = 7610220. Its totient is φ = 5073472.

The previous prime is 6341843. The next prime is 6341857. The reversal of 6341845 is 5481436.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2377764 + 3964081 = 1542^2 + 1991^2 .

It is a cyclic number.

It is not a de Polignac number, because 6341845 - 2¹ = 6341843 is a prime.

6341845 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6341843) 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, 634180 + ... + 634189.

It is an arithmetic number, because the mean of its divisors is an integer number (1902555).

Almost surely, 2^6341845 is an apocalyptic number.

It is an amenable number.

6341845 is a deficient number, since it is larger than the sum of its proper divisors (1268375).

6341845 is a wasteful number, since it uses less digits than its factorization.

6341845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268374.

The product of its digits is 11520, while the sum is 31.

The square root of 6341845 is about 2518.3020073057. The cubic root of 6341845 is about 185.0994838681.

The spelling of 6341845 in words is "six million, three hundred forty-one thousand, eight hundred forty-five".