3835231 has 2 divisors, whose sum is σ = 3835232. Its totient is φ = 3835230.

The previous prime is 3835199. The next prime is 3835241. The reversal of 3835231 is 1325383.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3835231 - 2⁵ = 3835199 is a prime.

It is a super-2 number, since 2×3835231² = 29417993646722, which contains 22 as substring.

3835231 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3835196 and 3835205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3835241) 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 as a sum of consecutive naturals, namely, 1917615 + 1917616.

It is an arithmetic number, because the mean of its divisors is an integer number (1917616).

Almost surely, 2^3835231 is an apocalyptic number.

3835231 is a deficient number, since it is larger than the sum of its proper divisors (1).

3835231 is an equidigital number, since it uses as much as digits as its factorization.

3835231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 25.

The square root of 3835231 is about 1958.3745811259. The cubic root of 3835231 is about 156.5298523897.

It can be divided in two parts, 38352 and 31, that added together give a palindrome (38383).

The spelling of 3835231 in words is "three million, eight hundred thirty-five thousand, two hundred thirty-one".