3838256336774 has 32 divisors (see below), whose sum is σ = 6042539454336. Its totient is φ = 1826628410880.

The previous prime is 3838256336773. The next prime is 3838256336777. The reversal of 3838256336774 is 4776336528383.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3838256336774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3838256336773) 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, 384617 + ... + 2797220.

It is an arithmetic number, because the mean of its divisors is an integer number (188829357948).

Almost surely, 2^{3838256336774} is an apocalyptic number.

3838256336774 is a deficient number, since it is larger than the sum of its proper divisors (2204283117562).

3838256336774 is a wasteful number, since it uses less digits than its factorization.

3838256336774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3182240.

The product of its digits is 365783040, while the sum is 65.

The spelling of 3838256336774 in words is "three trillion, eight hundred thirty-eight billion, two hundred fifty-six million, three hundred thirty-six thousand, seven hundred seventy-four".