4040938936 has 16 divisors (see below), whose sum is σ = 7593642000. Its totient is φ = 2015967744.

The previous prime is 4040938933. The next prime is 4040938963. The reversal of 4040938936 is 6398390404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040938933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 558900 + ... + 566083.

It is an arithmetic number, because the mean of its divisors is an integer number (474602625).

Almost surely, 2^4040938936 is an apocalyptic number.

It is an amenable number.

4040938936 is a deficient number, since it is larger than the sum of its proper divisors (3552703064).

4040938936 is a wasteful number, since it uses less digits than its factorization.

4040938936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125438 (or 1125434 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 46.

The square root of 4040938936 is about 63568.3800013812. The cubic root of 4040938936 is about 1592.7982232684.

The spelling of 4040938936 in words is "four billion, forty million, nine hundred thirty-eight thousand, nine hundred thirty-six".