487338763 has 8 divisors (see below), whose sum is σ = 497664000. Its totient is φ = 477055488.

The previous prime is 487338713. The next prime is 487338769. The reversal of 487338763 is 367833784.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-487338763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (487338769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13558 + ... + 34036.

It is an arithmetic number, because the mean of its divisors is an integer number (62208000).

Almost surely, 2^487338763 is an apocalyptic number.

487338763 is a deficient number, since it is larger than the sum of its proper divisors (10325237).

487338763 is a wasteful number, since it uses less digits than its factorization.

487338763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20981.

The product of its digits is 2032128, while the sum is 49.

The square root of 487338763 is about 22075.7505648166. The cubic root of 487338763 is about 786.9436805907.

The spelling of 487338763 in words is "four hundred eighty-seven million, three hundred thirty-eight thousand, seven hundred sixty-three".