486349647 has 16 divisors (see below), whose sum is σ = 756230400. Its totient is φ = 277913496.

The previous prime is 486349639. The next prime is 486349649. The reversal of 486349647 is 746943684.

It is not a de Polignac number, because 486349647 - 2³ = 486349639 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 486349647.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486349649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235293 + ... + 237350.

It is an arithmetic number, because the mean of its divisors is an integer number (47264400).

Almost surely, 2^486349647 is an apocalyptic number.

486349647 is a deficient number, since it is larger than the sum of its proper divisors (269880753).

486349647 is an equidigital number, since it uses as much as digits as its factorization.

486349647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472667 (or 472653 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 51.

The square root of 486349647 is about 22053.3364142481. The cubic root of 486349647 is about 786.4109192309.

The spelling of 486349647 in words is "four hundred eighty-six million, three hundred forty-nine thousand, six hundred forty-seven".