6489004 has 12 divisors (see below), whose sum is σ = 11376064. Its totient is φ = 3238704.

The previous prime is 6488987. The next prime is 6489083. The reversal of 6489004 is 4009846.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a pancake number, because a pancake can be divided into 6489004 parts by 3602 straight cuts.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1957 + ... + 4099.

Almost surely, 2^6489004 is an apocalyptic number.

It is an amenable number.

6489004 is a deficient number, since it is larger than the sum of its proper divisors (4887060).

6489004 is a wasteful number, since it uses less digits than its factorization.

6489004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2904 (or 2902 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 6489004 is about 2547.3523509715. The cubic root of 6489004 is about 186.5202607682.

The spelling of 6489004 in words is "six million, four hundred eighty-nine thousand, four".