6340466 has 8 divisors (see below), whose sum is σ = 10375344. Its totient is φ = 2882020.

The previous prime is 6340463. The next prime is 6340483. The reversal of 6340466 is 6640436.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6340463) 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, 144080 + ... + 144123.

It is an arithmetic number, because the mean of its divisors is an integer number (1296918).

Almost surely, 2^6340466 is an apocalyptic number.

6340466 is a deficient number, since it is larger than the sum of its proper divisors (4034878).

6340466 is a wasteful number, since it uses less digits than its factorization.

6340466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288216.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 6340466 is about 2518.0281968239. The cubic root of 6340466 is about 185.0860666007.

The spelling of 6340466 in words is "six million, three hundred forty thousand, four hundred sixty-six".