2438043732 has 48 divisors (see below), whose sum is σ = 6524761600. Its totient is φ = 786464640.

The previous prime is 2438043703. The next prime is 2438043733. The reversal of 2438043732 is 2373408342.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2438043733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360757 + ... + 367452.

Almost surely, 2^2438043732 is an apocalyptic number.

It is an amenable number.

2438043732 is an abundant number, since it is smaller than the sum of its proper divisors (4086717868).

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

2438043732 is a wasteful number, since it uses less digits than its factorization.

2438043732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728253 (or 728245 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 36.

The square root of 2438043732 is about 49376.5504262904. The cubic root of 2438043732 is about 1345.9032148113.

The spelling of 2438043732 in words is "two billion, four hundred thirty-eight million, forty-three thousand, seven hundred thirty-two".