487807320 has 512 divisors, whose sum is σ = 2043740160. Its totient is φ = 89856000.

The previous prime is 487807319. The next prime is 487807357. The reversal of 487807320 is 23708784.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3723655 + ... + 3723785.

It is an arithmetic number, because the mean of its divisors is an integer number (3991680).

Almost surely, 2^487807320 is an apocalyptic number.

487807320 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 487807320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1021870080).

487807320 is an abundant number, since it is smaller than the sum of its proper divisors (1555932840).

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

487807320 is a wasteful number, since it uses less digits than its factorization.

487807320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 203 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 39.

The square root of 487807320 is about 22086.3604969221. The cubic root of 487807320 is about 787.1958049094.

The spelling of 487807320 in words is "four hundred eighty-seven million, eight hundred seven thousand, three hundred twenty".