2984478305968 has 40 divisors (see below), whose sum is σ = 5848285060800. Its totient is φ = 1475248541184.

The previous prime is 2984478305959. The next prime is 2984478306013. The reversal of 2984478305968 is 8695038744892.

2984478305968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2984478305968² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2984478305968.

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, 9432153 + ... + 9743431.

It is an arithmetic number, because the mean of its divisors is an integer number (146207126520).

Almost surely, 2^{2984478305968} is an apocalyptic number.

It is an amenable number.

2984478305968 is a deficient number, since it is larger than the sum of its proper divisors (2863806754832).

2984478305968 is a wasteful number, since it uses less digits than its factorization.

2984478305968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318109 (or 318103 counting only the distinct ones).

The product of its (nonzero) digits is 836075520, while the sum is 73.

The spelling of 2984478305968 in words is "two trillion, nine hundred eighty-four billion, four hundred seventy-eight million, three hundred five thousand, nine hundred sixty-eight".