6486109 has 4 divisors (see below), whose sum is σ = 7412704. Its totient is φ = 5559516.

The previous prime is 6486107. The next prime is 6486121. The reversal of 6486109 is 9016846.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6486109 - 2¹ = 6486107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6486101) 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, 463287 + ... + 463300.

It is an arithmetic number, because the mean of its divisors is an integer number (1853176).

Almost surely, 2^6486109 is an apocalyptic number.

It is an amenable number.

6486109 is a deficient number, since it is larger than the sum of its proper divisors (926595).

6486109 is an equidigital number, since it uses as much as digits as its factorization.

6486109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926594.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 6486109 is about 2546.7840505233. The cubic root of 6486109 is about 186.4925186332.

The spelling of 6486109 in words is "six million, four hundred eighty-six thousand, one hundred nine".