3864233 has 2 divisors, whose sum is σ = 3864234. Its totient is φ = 3864232.

The previous prime is 3864197. The next prime is 3864247. The reversal of 3864233 is 3324683.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2036329 + 1827904 = 1427^2 + 1352^2 .

It is a cyclic number.

It is not a de Polignac number, because 3864233 - 2¹² = 3860137 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 3⁹ + 8⁷ + 6⁴ + 4⁵ + 2¹⁷ + 3⁹ + 3¹³ .

It is a junction number, because it is equal to n+sod(n) for n = 3864196 and 3864205.

It is not a weakly prime, because it can be changed into another prime (3864433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1932116 + 1932117.

It is an arithmetic number, because the mean of its divisors is an integer number (1932117).

Almost surely, 2^3864233 is an apocalyptic number.

It is an amenable number.

3864233 is a deficient number, since it is larger than the sum of its proper divisors (1).

3864233 is an equidigital number, since it uses as much as digits as its factorization.

3864233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 29.

The square root of 3864233 is about 1965.7652453943. The cubic root of 3864233 is about 156.9234213473.

The spelling of 3864233 in words is "three million, eight hundred sixty-four thousand, two hundred thirty-three".