2438347536 has 160 divisors (see below), whose sum is σ = 7503984000. Its totient is φ = 764785152.

The previous prime is 2438347517. The next prime is 2438347537. The reversal of 2438347536 is 6357438342.

It is a junction number, because it is equal to n+sod(n) for n = 2438347491 and 2438347500.

It is not an unprimeable number, because it can be changed into a prime (2438347537) 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 31 ways as a sum of consecutive naturals, for example, 592815 + ... + 596913.

It is an arithmetic number, because the mean of its divisors is an integer number (46899900).

Almost surely, 2^2438347536 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 2438347536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3751992000).

2438347536 is an abundant number, since it is smaller than the sum of its proper divisors (5065636464).

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

2438347536 is an equidigital number, since it uses as much as digits as its factorization.

2438347536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4145 (or 4121 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 45.

The square root of 2438347536 is about 49379.6267300594. The cubic root of 2438347536 is about 1345.9591167068.

The spelling of 2438347536 in words is "two billion, four hundred thirty-eight million, three hundred forty-seven thousand, five hundred thirty-six".