3788838120 has 64 divisors (see below), whose sum is σ = 11413765440. Its totient is φ = 1006156800.

The previous prime is 3788838113. The next prime is 3788838121. The reversal of 3788838120 is 218388873.

It is a self number, because there is not a number n which added to its sum of digits gives 3788838120.

It is not an unprimeable number, because it can be changed into a prime (3788838121) 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, 36586 + ... + 94425.

It is an arithmetic number, because the mean of its divisors is an integer number (178340085).

Almost surely, 2^3788838120 is an apocalyptic number.

3788838120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3788838120 is an abundant number, since it is smaller than the sum of its proper divisors (7624927320).

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

3788838120 is a wasteful number, since it uses less digits than its factorization.

3788838120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131266 (or 131262 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 48.

The square root of 3788838120 is about 61553.5386472622. The cubic root of 3788838120 is about 1558.9613566225.

The spelling of 3788838120 in words is "three billion, seven hundred eighty-eight million, eight hundred thirty-eight thousand, one hundred twenty".