3247441 has 4 divisors (see below), whose sum is σ = 3257584. Its totient is φ = 3237300.

The previous prime is 3247429. The next prime is 3247451. The reversal of 3247441 is 1447423.

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.

It is a cyclic number.

It is not a de Polignac number, because 3247441 - 2⁷ = 3247313 is a prime.

It is a Duffinian number.

3247441 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3247421) 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, 4575 + ... + 5236.

It is an arithmetic number, because the mean of its divisors is an integer number (814396).

Almost surely, 2^3247441 is an apocalyptic number.

It is an amenable number.

3247441 is a deficient number, since it is larger than the sum of its proper divisors (10143).

3247441 is an equidigital number, since it uses as much as digits as its factorization.

3247441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10142.

The product of its digits is 2688, while the sum is 25.

The square root of 3247441 is about 1802.0657590665. The cubic root of 3247441 is about 148.0859161484.

The spelling of 3247441 in words is "three million, two hundred forty-seven thousand, four hundred forty-one".