486428680 has 16 divisors (see below), whose sum is σ = 1094464620. Its totient is φ = 194571456.

The previous prime is 486428659. The next prime is 486428681. The reversal of 486428680 is 86824684.

It can be written as a sum of positive squares in 2 ways, for example, as 461648196 + 24780484 = 21486^2 + 4978^2 .

It is a super-2 number, since 2×486428680² = 473225721453084800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 486428680.

It is not an unprimeable number, because it can be changed into a prime (486428681) 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, 6080319 + ... + 6080398.

Almost surely, 2^486428680 is an apocalyptic number.

486428680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

486428680 is an abundant number, since it is smaller than the sum of its proper divisors (608035940).

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

486428680 is a wasteful number, since it uses less digits than its factorization.

486428680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12160728 (or 12160724 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 46.

The square root of 486428680 is about 22055.1282018491. The cubic root of 486428680 is about 786.4535148190.

The spelling of 486428680 in words is "four hundred eighty-six million, four hundred twenty-eight thousand, six hundred eighty".