3848531 has 2 divisors, whose sum is σ = 3848532. Its totient is φ = 3848530.

The previous prime is 3848527. The next prime is 3848539. The reversal of 3848531 is 1358483.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3848531 - 2² = 3848527 is a prime.

It is a super-2 number, since 2×3848531² = 29622381715922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3848539) 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, 1924265 + 1924266.

It is an arithmetic number, because the mean of its divisors is an integer number (1924266).

Almost surely, 2^3848531 is an apocalyptic number.

3848531 is a deficient number, since it is larger than the sum of its proper divisors (1).

3848531 is an equidigital number, since it uses as much as digits as its factorization.

3848531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 32.

The square root of 3848531 is about 1961.7673154582. The cubic root of 3848531 is about 156.7105842371.

The spelling of 3848531 in words is "three million, eight hundred forty-eight thousand, five hundred thirty-one".