487437804 has 288 divisors, whose sum is σ = 1617423360. Its totient is φ = 124084224.

The previous prime is 487437803. The next prime is 487437851. The reversal of 487437804 is 408734784.

It is a super-2 number, since 2×487437804² = 475191225536684832, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 487437804.

It is not an unprimeable number, because it can be changed into a prime (487437803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5025084 + ... + 5025180.

Almost surely, 2^487437804 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 487437804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (808711680).

487437804 is an abundant number, since it is smaller than the sum of its proper divisors (1129985556).

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

487437804 is a wasteful number, since it uses less digits than its factorization.

487437804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 45.

The square root of 487437804 is about 22077.9936588450. The cubic root of 487437804 is about 786.9969867067.

The spelling of 487437804 in words is "four hundred eighty-seven million, four hundred thirty-seven thousand, eight hundred four".