487721883 has 8 divisors (see below), whose sum is σ = 709413696. Its totient is φ = 295589000.

The previous prime is 487721881. The next prime is 487721893. The reversal of 487721883 is 388127784.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 487721883 - 2¹ = 487721881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (487721881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7389693 + ... + 7389758.

It is an arithmetic number, because the mean of its divisors is an integer number (88676712).

Almost surely, 2^487721883 is an apocalyptic number.

487721883 is a deficient number, since it is larger than the sum of its proper divisors (221691813).

487721883 is a wasteful number, since it uses less digits than its factorization.

487721883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14779465.

The product of its digits is 602112, while the sum is 48.

The square root of 487721883 is about 22084.4262547162. The cubic root of 487721883 is about 787.1498444300.

The spelling of 487721883 in words is "four hundred eighty-seven million, seven hundred twenty-one thousand, eight hundred eighty-three".