487765976 has 32 divisors (see below), whose sum is σ = 927207840. Its totient is φ = 240530688.

The previous prime is 487765961. The next prime is 487765981. The reversal of 487765976 is 679567784.

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, 227180 + ... + 229316.

It is an arithmetic number, because the mean of its divisors is an integer number (28975245).

Almost surely, 2^487765976 is an apocalyptic number.

It is an amenable number.

487765976 is a deficient number, since it is larger than the sum of its proper divisors (439441864).

487765976 is a wasteful number, since it uses less digits than its factorization.

487765976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2523 (or 2519 counting only the distinct ones).

The product of its digits is 17781120, while the sum is 59.

The square root of 487765976 is about 22085.4245148243. The cubic root of 487765976 is about 787.1735647464.

The spelling of 487765976 in words is "four hundred eighty-seven million, seven hundred sixty-five thousand, nine hundred seventy-six".