4000337938 has 16 divisors (see below), whose sum is σ = 6470382240. Its totient is φ = 1848679200.

The previous prime is 4000337933. The next prime is 4000337941. The reversal of 4000337938 is 8397330004.

It is a junction number, because it is equal to n+sod(n) for n = 4000337897 and 4000337906.

It is not an unprimeable number, because it can be changed into a prime (4000337933) 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 7 ways as a sum of consecutive naturals, for example, 1282248 + ... + 1285363.

It is an arithmetic number, because the mean of its divisors is an integer number (404398890).

Almost surely, 2^4000337938 is an apocalyptic number.

4000337938 is a deficient number, since it is larger than the sum of its proper divisors (2470044302).

4000337938 is a wasteful number, since it uses less digits than its factorization.

4000337938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2567673.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 4000337938 is about 63248.2247814118. The cubic root of 4000337938 is about 1587.4457543041.

The spelling of 4000337938 in words is "four billion, three hundred thirty-seven thousand, nine hundred thirty-eight".