3830531 has 2 divisors, whose sum is σ = 3830532. Its totient is φ = 3830530.

The previous prime is 3830527. The next prime is 3830537. The reversal of 3830531 is 1350383.

3830531 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (1350383) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3830531 - 2² = 3830527 is a prime.

It is a super-2 number, since 2×3830531² = 29345935483922, which contains 22 as substring.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 3830497 and 3830506.

It is not a weakly prime, because it can be changed into another prime (3830537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1915265 + 1915266.

It is an arithmetic number, because the mean of its divisors is an integer number (1915266).

Almost surely, 2^3830531 is an apocalyptic number.

3830531 is a deficient number, since it is larger than the sum of its proper divisors (1).

3830531 is an equidigital number, since it uses as much as digits as its factorization.

3830531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 3830531 is about 1957.1742385388. The cubic root of 3830531 is about 156.4658848359.

The spelling of 3830531 in words is "three million, eight hundred thirty thousand, five hundred thirty-one".