488931069747 has 8 divisors (see below), whose sum is σ = 653628168640. Its totient is φ = 325094008680.

The previous prime is 488931069733. The next prime is 488931069749. The reversal of 488931069747 is 747960139884.

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

It is not a de Polignac number, because 488931069747 - 2³¹ = 486783586099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (488931069749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215008129 + ... + 215010402.

It is an arithmetic number, because the mean of its divisors is an integer number (81703521080).

Almost surely, 2^488931069747 is an apocalyptic number.

488931069747 is a deficient number, since it is larger than the sum of its proper divisors (164697098893).

488931069747 is a wasteful number, since it uses less digits than its factorization.

488931069747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430018913.

The product of its (nonzero) digits is 73156608, while the sum is 66.

The spelling of 488931069747 in words is "four hundred eighty-eight billion, nine hundred thirty-one million, sixty-nine thousand, seven hundred forty-seven".