6644802 has 8 divisors (see below), whose sum is σ = 13289616. Its totient is φ = 2214932.

The previous prime is 6644801. The next prime is 6644837. The reversal of 6644802 is 2084466.

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

6644802 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 6644802.

It is not an unprimeable number, because it can be changed into a prime (6644801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553728 + ... + 553739.

It is an arithmetic number, because the mean of its divisors is an integer number (1661202).

Almost surely, 2^6644802 is an apocalyptic number.

6644802 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6644802 is a wasteful number, since it uses less digits than its factorization.

6644802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107472.

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 6644802 is about 2577.7513456499. The cubic root of 6644802 is about 188.0012260370.

The spelling of 6644802 in words is "six million, six hundred forty-four thousand, eight hundred two".