487326216 has 128 divisors (see below), whose sum is σ = 1401321600. Its totient is φ = 139898880.

The previous prime is 487326211. The next prime is 487326239. The reversal of 487326216 is 612623784.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (487326211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 736926 + ... + 737586.

It is an arithmetic number, because the mean of its divisors is an integer number (10947825).

Almost surely, 2^487326216 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 487326216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (700660800).

487326216 is an abundant number, since it is smaller than the sum of its proper divisors (913995384).

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

487326216 is a wasteful number, since it uses less digits than its factorization.

487326216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839 (or 835 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 487326216 is about 22075.4663823893. The cubic root of 487326216 is about 786.9369269949.

The spelling of 487326216 in words is "four hundred eighty-seven million, three hundred twenty-six thousand, two hundred sixteen".