3804538711438 has 8 divisors (see below), whose sum is σ = 5707262721888. Its totient is φ = 1902117804144.

The previous prime is 3804538711427. The next prime is 3804538711439. The reversal of 3804538711438 is 8341178354083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3804538711439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75744406 + ... + 75794617.

It is an arithmetic number, because the mean of its divisors is an integer number (713407840236).

Almost surely, 2^{3804538711438} is an apocalyptic number.

3804538711438 is a deficient number, since it is larger than the sum of its proper divisors (1902724010450).

3804538711438 is a wasteful number, since it uses less digits than its factorization.

3804538711438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151551578.

The product of its (nonzero) digits is 7741440, while the sum is 55.

The spelling of 3804538711438 in words is "three trillion, eight hundred four billion, five hundred thirty-eight million, seven hundred eleven thousand, four hundred thirty-eight".