487916302979 has 12 divisors (see below), whose sum is σ = 567694897200. Its totient is φ = 418126444848.

The previous prime is 487916302943. The next prime is 487916302997. The reversal of 487916302979 is 979203619784.

It is not a de Polignac number, because 487916302979 - 2¹⁶ = 487916237443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (487916301979) 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 11 ways as a sum of consecutive naturals, for example, 804959 + ... + 1274280.

It is an arithmetic number, because the mean of its divisors is an integer number (47307908100).

Almost surely, 2^487916302979 is an apocalyptic number.

487916302979 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

487916302979 is a deficient number, since it is larger than the sum of its proper divisors (79778594221).

487916302979 is a wasteful number, since it uses less digits than its factorization.

487916302979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2084042 (or 2084035 counting only the distinct ones).

The product of its (nonzero) digits is 41150592, while the sum is 65.

The spelling of 487916302979 in words is "four hundred eighty-seven billion, nine hundred sixteen million, three hundred two thousand, nine hundred seventy-nine".