3244181 has 4 divisors (see below), whose sum is σ = 3348864. Its totient is φ = 3139500.

The previous prime is 3244159. The next prime is 3244187. The reversal of 3244181 is 1814423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1814423 = 13 ⋅139571.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3244181 is a prime.

It is a super-2 number, since 2×3244181² = 21049420721522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3244187) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52295 + ... + 52356.

It is an arithmetic number, because the mean of its divisors is an integer number (837216).

Almost surely, 2^3244181 is an apocalyptic number.

3244181 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3244181 is a deficient number, since it is larger than the sum of its proper divisors (104683).

3244181 is a wasteful number, since it uses less digits than its factorization.

3244181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104682.

The product of its digits is 768, while the sum is 23.

The square root of 3244181 is about 1801.1610144571. The cubic root of 3244181 is about 148.0363466854.

The spelling of 3244181 in words is "three million, two hundred forty-four thousand, one hundred eighty-one".