6368946 has 16 divisors (see below), whose sum is σ = 12770784. Its totient is φ = 2117504.

The previous prime is 6368927. The next prime is 6368977. The reversal of 6368946 is 6498636.

It is a junction number, because it is equal to n+sod(n) for n = 6368898 and 6368907.

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 in 7 ways as a sum of consecutive naturals, for example, 1666 + ... + 3938.

It is an arithmetic number, because the mean of its divisors is an integer number (798174).

Almost surely, 2^6368946 is an apocalyptic number.

6368946 is an abundant number, since it is smaller than the sum of its proper divisors (6401838).

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

6368946 is a wasteful number, since it uses less digits than its factorization.

6368946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2745.

The product of its digits is 186624, while the sum is 42.

The square root of 6368946 is about 2523.6770791843. The cubic root of 6368946 is about 185.3627748833.

The spelling of 6368946 in words is "six million, three hundred sixty-eight thousand, nine hundred forty-six".