6489369 has 8 divisors (see below), whose sum is σ = 9613920. Its totient is φ = 4326228.

The previous prime is 6489367. The next prime is 6489389. The reversal of 6489369 is 9639846.

It is not a de Polignac number, because 6489369 - 2¹ = 6489367 is a prime.

It is a super-2 number, since 2×6489369² = 84223820036322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6489361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120147 + ... + 120200.

It is an arithmetic number, because the mean of its divisors is an integer number (1201740).

Almost surely, 2^6489369 is an apocalyptic number.

It is an amenable number.

6489369 is a deficient number, since it is larger than the sum of its proper divisors (3124551).

6489369 is a wasteful number, since it uses less digits than its factorization.

6489369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240356 (or 240350 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 6489369 is about 2547.4239929780. The cubic root of 6489369 is about 186.5237578955.

The spelling of 6489369 in words is "six million, four hundred eighty-nine thousand, three hundred sixty-nine".