3808031136 has 192 divisors, whose sum is σ = 12348000000. Its totient is φ = 1000636416.

The previous prime is 3808031131. The next prime is 3808031147. The reversal of 3808031136 is 6311308083.

It is a happy number.

It is a super-2 number, since 2×3808031136² = 29002202265490900992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3808031097 and 3808031106.

It is not an unprimeable number, because it can be changed into a prime (3808031131) by changing a digit.

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, 3048240 + ... + 3049488.

It is an arithmetic number, because the mean of its divisors is an integer number (64312500).

Almost surely, 2^3808031136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3808031136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6174000000).

3808031136 is an abundant number, since it is smaller than the sum of its proper divisors (8539968864).

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

3808031136 is a wasteful number, since it uses less digits than its factorization.

3808031136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631 (or 1623 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 3808031136 is about 61709.2467625396. The cubic root of 3808031136 is about 1561.5893204291.

The spelling of 3808031136 in words is "three billion, eight hundred eight million, thirty-one thousand, one hundred thirty-six".