6394462 has 4 divisors (see below), whose sum is σ = 9591696. Its totient is φ = 3197230.

The previous prime is 6394459. The next prime is 6394477. The reversal of 6394462 is 2644936.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1598614 + ... + 1598617.

It is an arithmetic number, because the mean of its divisors is an integer number (2397924).

Almost surely, 2^6394462 is an apocalyptic number.

6394462 is a deficient number, since it is larger than the sum of its proper divisors (3197234).

6394462 is a wasteful number, since it uses less digits than its factorization.

6394462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3197233.

The product of its digits is 31104, while the sum is 34.

The square root of 6394462 is about 2528.7273478966. The cubic root of 6394462 is about 185.6099855594.

The spelling of 6394462 in words is "six million, three hundred ninety-four thousand, four hundred sixty-two".