486858946 has 16 divisors (see below), whose sum is σ = 835421760. Its totient is φ = 208452240.

The previous prime is 486858899. The next prime is 486858949. The reversal of 486858946 is 649858684.

It is not an unprimeable number, because it can be changed into a prime (486858949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1300 + ... + 31231.

It is an arithmetic number, because the mean of its divisors is an integer number (52213860).

Almost surely, 2^486858946 is an apocalyptic number.

486858946 is a deficient number, since it is larger than the sum of its proper divisors (348562814).

486858946 is a wasteful number, since it uses less digits than its factorization.

486858946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33609.

The product of its digits is 13271040, while the sum is 58.

The square root of 486858946 is about 22064.8803758371. The cubic root of 486858946 is about 786.6853298822.

The spelling of 486858946 in words is "four hundred eighty-six million, eight hundred fifty-eight thousand, nine hundred forty-six".