6489064 has 16 divisors (see below), whose sum is σ = 12201120. Its totient is φ = 3235440.

The previous prime is 6488987. The next prime is 6489083. The reversal of 6489064 is 4609846.

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, 2629 + ... + 4459.

It is an arithmetic number, because the mean of its divisors is an integer number (762570).

Almost surely, 2^6489064 is an apocalyptic number.

It is an amenable number.

6489064 is a deficient number, since it is larger than the sum of its proper divisors (5712056).

6489064 is a wasteful number, since it uses less digits than its factorization.

6489064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2280 (or 2276 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 6489064 is about 2547.3641278781. The cubic root of 6489064 is about 186.5208356475.

The spelling of 6489064 in words is "six million, four hundred eighty-nine thousand, sixty-four".