487388368 has 40 divisors (see below), whose sum is σ = 1001969352. Its totient is φ = 228876288.

The previous prime is 487388339. The next prime is 487388411. The reversal of 487388368 is 863883784.

It can be written as a sum of positive squares in 4 ways, for example, as 125171344 + 362217024 = 11188^2 + 19032^2 .

It is a super-3 number, since 3×487388368³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149896 + ... + 153112.

Almost surely, 2^487388368 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 487388368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (500984676).

487388368 is an abundant number, since it is smaller than the sum of its proper divisors (514580984).

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

487388368 is a wasteful number, since it uses less digits than its factorization.

487388368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3799 (or 3793 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 55.

The square root of 487388368 is about 22076.8740540866. The cubic root of 487388368 is about 786.9703800312.

The spelling of 487388368 in words is "four hundred eighty-seven million, three hundred eighty-eight thousand, three hundred sixty-eight".