3875243 has 2 divisors, whose sum is σ = 3875244. Its totient is φ = 3875242.

The previous prime is 3875239. The next prime is 3875273. The reversal of 3875243 is 3425783.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3875243 - 2² = 3875239 is a prime.

It is not a weakly prime, because it can be changed into another prime (3875273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1937621 + 1937622.

It is an arithmetic number, because the mean of its divisors is an integer number (1937622).

Almost surely, 2^3875243 is an apocalyptic number.

3875243 is a deficient number, since it is larger than the sum of its proper divisors (1).

3875243 is an equidigital number, since it uses as much as digits as its factorization.

3875243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 32.

The square root of 3875243 is about 1968.5636895971. The cubic root of 3875243 is about 157.0723158004.

The spelling of 3875243 in words is "three million, eight hundred seventy-five thousand, two hundred forty-three".