3838726358313 has 64 divisors (see below), whose sum is σ = 6425139400704. Its totient is φ = 1980437760000.

The previous prime is 3838726358303. The next prime is 3838726358359. The reversal of 3838726358313 is 3138536278383.

It is not a de Polignac number, because 3838726358313 - 2¹⁶ = 3838726292777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3838726358303) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 167173153 + ... + 167196113.

It is an arithmetic number, because the mean of its divisors is an integer number (100392803136).

Almost surely, 2^{3838726358313} is an apocalyptic number.

3838726358313 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3838726358313 is a deficient number, since it is larger than the sum of its proper divisors (2586413042391).

3838726358313 is a wasteful number, since it uses less digits than its factorization.

3838726358313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27926.

The product of its digits is 52254720, while the sum is 60.

The spelling of 3838726358313 in words is "three trillion, eight hundred thirty-eight billion, seven hundred twenty-six million, three hundred fifty-eight thousand, three hundred thirteen".