486300640 has 96 divisors (see below), whose sum is σ = 1390302144. Its totient is φ = 156917760.

The previous prime is 486300629. The next prime is 486300671. The reversal of 486300640 is 46003684.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6270 + ... + 31810.

It is an arithmetic number, because the mean of its divisors is an integer number (14482314).

Almost surely, 2^486300640 is an apocalyptic number.

486300640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 486300640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (695151072).

486300640 is an abundant number, since it is smaller than the sum of its proper divisors (904001504).

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

486300640 is a wasteful number, since it uses less digits than its factorization.

486300640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25580 (or 25572 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 486300640 is about 22052.2252845376. The cubic root of 486300640 is about 786.3845041235.

The spelling of 486300640 in words is "four hundred eighty-six million, three hundred thousand, six hundred forty".