486648847 has 4 divisors (see below), whose sum is σ = 486707256. Its totient is φ = 486590440.

The previous prime is 486648829. The next prime is 486648853. The reversal of 486648847 is 748846684.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 486648847 - 2⁷ = 486648719 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 (486648047) 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, 14104 + ... + 34237.

It is an arithmetic number, because the mean of its divisors is an integer number (121676814).

Almost surely, 2^486648847 is an apocalyptic number.

486648847 is a deficient number, since it is larger than the sum of its proper divisors (58409).

486648847 is a wasteful number, since it uses less digits than its factorization.

486648847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58408.

The product of its digits is 8257536, while the sum is 55.

The square root of 486648847 is about 22060.1189253367. The cubic root of 486648847 is about 786.5721515969.

The spelling of 486648847 in words is "four hundred eighty-six million, six hundred forty-eight thousand, eight hundred forty-seven".