3826837128 has 16 divisors (see below), whose sum is σ = 9567092880. Its totient is φ = 1275612368.

The previous prime is 3826837127. The next prime is 3826837151. The reversal of 3826837128 is 8217386283.

It is not an unprimeable number, because it can be changed into a prime (3826837127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79725750 + ... + 79725797.

It is an arithmetic number, because the mean of its divisors is an integer number (597943305).

Almost surely, 2^3826837128 is an apocalyptic number.

It is an amenable number.

3826837128 is an abundant number, since it is smaller than the sum of its proper divisors (5740255752).

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

3826837128 is a wasteful number, since it uses less digits than its factorization.

3826837128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159451556 (or 159451552 counting only the distinct ones).

The product of its digits is 774144, while the sum is 48.

The square root of 3826837128 is about 61861.4349009138. The cubic root of 3826837128 is about 1564.1557407110.

The spelling of 3826837128 in words is "three billion, eight hundred twenty-six million, eight hundred thirty-seven thousand, one hundred twenty-eight".