2478963116 has 54 divisors (see below), whose sum is σ = 5143102020. Its totient is φ = 1042150032.

The previous prime is 2478963101. The next prime is 2478963119. The reversal of 2478963116 is 6113698742.

It is a super-2 number, since 2×2478963116² = 12290516260976858912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2478963119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5353901 + ... + 5354363.

It is an arithmetic number, because the mean of its divisors is an integer number (95242630).

Almost surely, 2^2478963116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2478963116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2571551010).

2478963116 is an abundant number, since it is smaller than the sum of its proper divisors (2664138904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2478963116 is an equidigital number, since it uses as much as digits as its factorization.

2478963116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003 (or 531 counting only the distinct ones).

The product of its digits is 435456, while the sum is 47.

The square root of 2478963116 is about 49789.1867376843. The cubic root of 2478963116 is about 1353.3912209352.

The spelling of 2478963116 in words is "two billion, four hundred seventy-eight million, nine hundred sixty-three thousand, one hundred sixteen".