6340046 has 8 divisors (see below), whose sum is σ = 9541584. Its totient is φ = 3159520.

The previous prime is 6340043. The next prime is 6340063. The reversal of 6340046 is 6400436.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6340043) 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 in 3 ways as a sum of consecutive naturals, for example, 4475 + ... + 5718.

It is an arithmetic number, because the mean of its divisors is an integer number (1192698).

Almost surely, 2^6340046 is an apocalyptic number.

6340046 is a deficient number, since it is larger than the sum of its proper divisors (3201538).

6340046 is a wasteful number, since it uses less digits than its factorization.

6340046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10506.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 6340046 is about 2517.9447968532. The cubic root of 6340046 is about 185.0819797368.

The spelling of 6340046 in words is "six million, three hundred forty thousand, forty-six".