486408664 has 32 divisors (see below), whose sum is σ = 1097164800. Its totient is φ = 197488800.

The previous prime is 486408653. The next prime is 486408667. The reversal of 486408664 is 466804684.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486408667) 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, 227512 + ... + 229639.

It is an arithmetic number, because the mean of its divisors is an integer number (34286400).

Almost surely, 2^486408664 is an apocalyptic number.

It is an amenable number.

486408664 is an abundant number, since it is smaller than the sum of its proper divisors (610756136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

486408664 is a wasteful number, since it uses less digits than its factorization.

486408664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457183 (or 457179 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 46.

The square root of 486408664 is about 22054.6744251644. The cubic root of 486408664 is about 786.4427274415.

The spelling of 486408664 in words is "four hundred eighty-six million, four hundred eight thousand, six hundred sixty-four".