487980568 has 16 divisors (see below), whose sum is σ = 939692880. Its totient is φ = 237395808.

The previous prime is 487980557. The next prime is 487980569. The reversal of 487980568 is 865089784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487980569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 823996 + ... + 824587.

It is an arithmetic number, because the mean of its divisors is an integer number (58730805).

Almost surely, 2^487980568 is an apocalyptic number.

It is an amenable number.

487980568 is a deficient number, since it is larger than the sum of its proper divisors (451712312).

487980568 is a wasteful number, since it uses less digits than its factorization.

487980568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648626 (or 1648622 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 55.

The square root of 487980568 is about 22090.2822073418. The cubic root of 487980568 is about 787.2889864799.

The spelling of 487980568 in words is "four hundred eighty-seven million, nine hundred eighty thousand, five hundred sixty-eight".