2438926336 has 312 divisors, whose sum is σ = 6623570240. Its totient is φ = 875888640.

The previous prime is 2438926327. The next prime is 2438926337. The reversal of 2438926336 is 6336298342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2438926337) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65916910 + ... + 65916946.

Almost surely, 2^2438926336 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 2438926336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3311785120).

2438926336 is an abundant number, since it is smaller than the sum of its proper divisors (4184643904).

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

2438926336 is a wasteful number, since it uses less digits than its factorization.

2438926336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109 (or 76 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 46.

The square root of 2438926336 is about 49385.4870989444. The cubic root of 2438926336 is about 1346.0656067910.

The spelling of 2438926336 in words is "two billion, four hundred thirty-eight million, nine hundred twenty-six thousand, three hundred thirty-six".