486580446 has 120 divisors (see below), whose sum is σ = 1215085872. Its totient is φ = 145411200.

The previous prime is 486580441. The next prime is 486580447. The reversal of 486580446 is 644085684.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486580441) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 2018886 + ... + 2019126.

Almost surely, 2^486580446 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 486580446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (607542936).

486580446 is an abundant number, since it is smaller than the sum of its proper divisors (728505426).

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

486580446 is a wasteful number, since it uses less digits than its factorization.

486580446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380 (or 360 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 45.

The square root of 486580446 is about 22058.5685392321. The cubic root of 486580446 is about 786.5352976155.

The spelling of 486580446 in words is "four hundred eighty-six million, five hundred eighty thousand, four hundred forty-six".