3841251 has 4 divisors (see below), whose sum is σ = 5121672. Its totient is φ = 2560832.

The previous prime is 3841247. The next prime is 3841259. The reversal of 3841251 is 1521483.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3841251 - 2² = 3841247 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (3841259) 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 in 3 ways as a sum of consecutive naturals, for example, 640206 + ... + 640211.

It is an arithmetic number, because the mean of its divisors is an integer number (1280418).

Almost surely, 2^3841251 is an apocalyptic number.

3841251 is a deficient number, since it is larger than the sum of its proper divisors (1280421).

3841251 is a wasteful number, since it uses less digits than its factorization.

3841251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280420.

The product of its digits is 960, while the sum is 24.

The square root of 3841251 is about 1959.9109673656. The cubic root of 3841251 is about 156.6117090067.

It can be divided in two parts, 384125 and 1, that added together give a triangular number (384126 = T₈₇₆).

The spelling of 3841251 in words is "three million, eight hundred forty-one thousand, two hundred fifty-one".