486816764 has 36 divisors (see below), whose sum is σ = 994659120. Its totient is φ = 207869760.

The previous prime is 486816719. The next prime is 486816833. The reversal of 486816764 is 467618684.

It is a super-2 number, since 2×486816764² = 473981123422863392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50657 + ... + 59495.

It is an arithmetic number, because the mean of its divisors is an integer number (27629420).

Almost surely, 2^486816764 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 486816764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (497329560).

486816764 is an abundant number, since it is smaller than the sum of its proper divisors (507842356).

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

486816764 is a wasteful number, since it uses less digits than its factorization.

486816764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9138 (or 9129 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 50.

The square root of 486816764 is about 22063.9244922566. The cubic root of 486816764 is about 786.6626094623.

The spelling of 486816764 in words is "four hundred eighty-six million, eight hundred sixteen thousand, seven hundred sixty-four".