487093860 has 288 divisors, whose sum is σ = 1769040000. Its totient is φ = 107089920.

The previous prime is 487093813. The next prime is 487093879. The reversal of 487093860 is 68390784.

It is a happy number.

487093860 is a `hidden beast` number, since 487 + 0 + 93 + 86 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 975891 + ... + 976389.

It is an arithmetic number, because the mean of its divisors is an integer number (6142500).

Almost surely, 2^487093860 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 487093860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (884520000).

487093860 is an abundant number, since it is smaller than the sum of its proper divisors (1281946140).

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

487093860 is a wasteful number, since it uses less digits than its factorization.

487093860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571 (or 566 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 487093860 is about 22070.2029895513. The cubic root of 487093860 is about 786.8118372165.

The spelling of 487093860 in words is "four hundred eighty-seven million, ninety-three thousand, eight hundred sixty".