6489598 has 8 divisors (see below), whose sum is σ = 9752400. Its totient is φ = 3238800.

The previous prime is 6489577. The next prime is 6489599. The reversal of 6489598 is 8959846.

It is a happy number.

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

It is a super-2 number, since 2×6489598² = 84229764403208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6489599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1498 + ... + 3901.

It is an arithmetic number, because the mean of its divisors is an integer number (1219050).

Almost surely, 2^6489598 is an apocalyptic number.

6489598 is a deficient number, since it is larger than the sum of its proper divisors (3262802).

6489598 is a wasteful number, since it uses less digits than its factorization.

6489598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6002.

The product of its digits is 622080, while the sum is 49.

The square root of 6489598 is about 2547.4689399480. The cubic root of 6489598 is about 186.5259519166.

The spelling of 6489598 in words is "six million, four hundred eighty-nine thousand, five hundred ninety-eight".