486384740 has 12 divisors (see below), whose sum is σ = 1021407996. Its totient is φ = 194553888.

The previous prime is 486384709. The next prime is 486384757. The reversal of 486384740 is 47483684.

It can be written as a sum of positive squares in 2 ways, for example, as 268763236 + 217621504 = 16394^2 + 14752^2 .

It is a junction number, because it is equal to n+sod(n) for n = 486384691 and 486384700.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12159599 + ... + 12159638.

It is an arithmetic number, because the mean of its divisors is an integer number (85117333).

Almost surely, 2^486384740 is an apocalyptic number.

It is an amenable number.

486384740 is an abundant number, since it is smaller than the sum of its proper divisors (535023256).

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

486384740 is a wasteful number, since it uses less digits than its factorization.

486384740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24319246 (or 24319244 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 44.

The square root of 486384740 is about 22054.1320391440. The cubic root of 486384740 is about 786.4298335070.

The spelling of 486384740 in words is "four hundred eighty-six million, three hundred eighty-four thousand, seven hundred forty".