6340374 has 24 divisors (see below), whose sum is σ = 13828152. Its totient is φ = 2099520.

The previous prime is 6340361. The next prime is 6340379. The reversal of 6340374 is 4730436.

6340374 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6340379) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1854 + ... + 4014.

It is an arithmetic number, because the mean of its divisors is an integer number (576173).

Almost surely, 2^6340374 is an apocalyptic number.

6340374 is an abundant number, since it is smaller than the sum of its proper divisors (7487778).

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

6340374 is a wasteful number, since it uses less digits than its factorization.

6340374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2332 (or 2329 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 6340374 is about 2518.0099284951. The cubic root of 6340374 is about 185.0851713983.

The spelling of 6340374 in words is "six million, three hundred forty thousand, three hundred seventy-four".