6340214 has 4 divisors (see below), whose sum is σ = 9510324. Its totient is φ = 3170106.

The previous prime is 6340193. The next prime is 6340219. The reversal of 6340214 is 4120436.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6340219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1585052 + ... + 1585055.

It is an arithmetic number, because the mean of its divisors is an integer number (2377581).

Almost surely, 2^6340214 is an apocalyptic number.

6340214 is a deficient number, since it is larger than the sum of its proper divisors (3170110).

6340214 is a wasteful number, since it uses less digits than its factorization.

6340214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3170109.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 6340214 is about 2517.9781571729. The cubic root of 6340214 is about 185.0836145040.

The spelling of 6340214 in words is "six million, three hundred forty thousand, two hundred fourteen".