3838896556320 has 192 divisors, whose sum is σ = 14102069587200. Its totient is φ = 877462032384.

The previous prime is 3838896556303. The next prime is 3838896556351. The reversal of 3838896556320 is 236556988383.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11493817 + ... + 11823096.

It is an arithmetic number, because the mean of its divisors is an integer number (73448279100).

Almost surely, 2^{3838896556320} is an apocalyptic number.

3838896556320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3838896556320 is an abundant number, since it is smaller than the sum of its proper divisors (10263173030880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3838896556320 is a wasteful number, since it uses less digits than its factorization.

3838896556320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23316952 (or 23316930 counting only the distinct ones).

The product of its (nonzero) digits is 223948800, while the sum is 66.

The spelling of 3838896556320 in words is "three trillion, eight hundred thirty-eight billion, eight hundred ninety-six million, five hundred fifty-six thousand, three hundred twenty".