3821767136 has 24 divisors (see below), whose sum is σ = 8208114264. Its totient is φ = 1737166720.

The previous prime is 3821767099. The next prime is 3821767139. The reversal of 3821767136 is 6317671283.

3821767136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3821767139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5428295 + ... + 5428998.

It is an arithmetic number, because the mean of its divisors is an integer number (342004761).

Almost surely, 2^3821767136 is an apocalyptic number.

It is an amenable number.

3821767136 is an abundant number, since it is smaller than the sum of its proper divisors (4386347128).

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

3821767136 is a wasteful number, since it uses less digits than its factorization.

3821767136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10857314 (or 10857306 counting only the distinct ones).

The product of its digits is 254016, while the sum is 44.

The square root of 3821767136 is about 61820.4427030412. The cubic root of 3821767136 is about 1563.4646772605.

The spelling of 3821767136 in words is "three billion, eight hundred twenty-one million, seven hundred sixty-seven thousand, one hundred thirty-six".