3835131 has 16 divisors (see below), whose sum is σ = 5475840. Its totient is φ = 2380320.

The previous prime is 3835123. The next prime is 3835157. The reversal of 3835131 is 1315383.

It is not a de Polignac number, because 3835131 - 2³ = 3835123 is a prime.

It is a super-2 number, since 2×3835131² = 29416459574322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3835031) 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 15 ways as a sum of consecutive naturals, for example, 2926 + ... + 4028.

It is an arithmetic number, because the mean of its divisors is an integer number (342240).

Almost surely, 2^3835131 is an apocalyptic number.

3835131 is a deficient number, since it is larger than the sum of its proper divisors (1640709).

3835131 is a wasteful number, since it uses less digits than its factorization.

With its successor (3835132) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (1186).

3835131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186.

The product of its digits is 1080, while the sum is 24.

The square root of 3835131 is about 1958.3490495823. The cubic root of 3835131 is about 156.5284919222.

The spelling of 3835131 in words is "three million, eight hundred thirty-five thousand, one hundred thirty-one".