3886433 has 2 divisors, whose sum is σ = 3886434. Its totient is φ = 3886432.

The previous prime is 3886429. The next prime is 3886453. The reversal of 3886433 is 3346883.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2122849 + 1763584 = 1457^2 + 1328^2 .

It is an emirp because it is prime and its reverse (3346883) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3886433 - 2² = 3886429 is a prime.

It is a super-2 number, since 2×3886433² = 30208722926978, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3886393 and 3886402.

It is not a weakly prime, because it can be changed into another prime (3886403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1943216 + 1943217.

It is an arithmetic number, because the mean of its divisors is an integer number (1943217).

Almost surely, 2^3886433 is an apocalyptic number.

It is an amenable number.

3886433 is a deficient number, since it is larger than the sum of its proper divisors (1).

3886433 is an equidigital number, since it uses as much as digits as its factorization.

3886433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 35.

The square root of 3886433 is about 1971.4038145443. The cubic root of 3886433 is about 157.2233558048.

The spelling of 3886433 in words is "three million, eight hundred eighty-six thousand, four hundred thirty-three".