3281741 has 4 divisors (see below), whose sum is σ = 3289500. Its totient is φ = 3273984.

The previous prime is 3281723. The next prime is 3281767. The reversal of 3281741 is 1471823.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1471823 = 37 ⋅39779.

It can be written as a sum of positive squares in 2 ways, for example, as 1729225 + 1552516 = 1315^2 + 1246^2 .

It is a cyclic number.

It is not a de Polignac number, because 3281741 - 2¹⁴ = 3265357 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3281741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3281701) 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, 3206 + ... + 4103.

It is an arithmetic number, because the mean of its divisors is an integer number (822375).

Almost surely, 2^3281741 is an apocalyptic number.

It is an amenable number.

3281741 is a deficient number, since it is larger than the sum of its proper divisors (7759).

3281741 is an equidigital number, since it uses as much as digits as its factorization.

3281741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7758.

The product of its digits is 1344, while the sum is 26.

The square root of 3281741 is about 1811.5576170798. The cubic root of 3281741 is about 148.6054604257.

The spelling of 3281741 in words is "three million, two hundred eighty-one thousand, seven hundred forty-one".