3828263 has 2 divisors, whose sum is σ = 3828264. Its totient is φ = 3828262.

The previous prime is 3828259. The next prime is 3828269. The reversal of 3828263 is 3628283.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3828263 - 2² = 3828259 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3828269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1914131 + 1914132.

It is an arithmetic number, because the mean of its divisors is an integer number (1914132).

Almost surely, 2^3828263 is an apocalyptic number.

3828263 is a deficient number, since it is larger than the sum of its proper divisors (1).

3828263 is an equidigital number, since it uses as much as digits as its factorization.

3828263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 32.

The square root of 3828263 is about 1956.5947459809. The cubic root of 3828263 is about 156.4349983707.

The spelling of 3828263 in words is "three million, eight hundred twenty-eight thousand, two hundred sixty-three".