6441004 has 6 divisors (see below), whose sum is σ = 11271764. Its totient is φ = 3220500.

The previous prime is 6440999. The next prime is 6441031. The reversal of 6441004 is 4001446.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 805122 + ... + 805129.

Almost surely, 2^6441004 is an apocalyptic number.

It is an amenable number.

6441004 is a deficient number, since it is larger than the sum of its proper divisors (4830760).

6441004 is a wasteful number, since it uses less digits than its factorization.

6441004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610255 (or 1610253 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 6441004 is about 2537.9133160926. The cubic root of 6441004 is about 186.0592172800.

The spelling of 6441004 in words is "six million, four hundred forty-one thousand, four".