487974468 has 24 divisors (see below), whose sum is σ = 1153022080. Its totient is φ = 160598880.

The previous prime is 487974457. The next prime is 487974481. The reversal of 487974468 is 864479784.

It is a happy 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, 256423 + ... + 258318.

Almost surely, 2^487974468 is an apocalyptic number.

It is an amenable number.

487974468 is an abundant number, since it is smaller than the sum of its proper divisors (665047612).

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

487974468 is a wasteful number, since it uses less digits than its factorization.

487974468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514827 (or 514825 counting only the distinct ones).

The product of its digits is 10838016, while the sum is 57.

The square root of 487974468 is about 22090.1441371486. The cubic root of 487974468 is about 787.2857059648.

The spelling of 487974468 in words is "four hundred eighty-seven million, nine hundred seventy-four thousand, four hundred sixty-eight".