3013641 has 12 divisors (see below), whose sum is σ = 4609332. Its totient is φ = 1890816.

The previous prime is 3013639. The next prime is 3013643. The reversal of 3013641 is 1463103.

3013641 is a `hidden beast` number, since 301 + 364 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (3013639) and next prime (3013643).

It can be written as a sum of positive squares in 2 ways, for example, as 1334025 + 1679616 = 1155^2 + 1296^2 .

It is not a de Polignac number, because 3013641 - 2¹ = 3013639 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3013643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9696 + ... + 10001.

It is an arithmetic number, because the mean of its divisors is an integer number (384111).

Almost surely, 2^3013641 is an apocalyptic number.

It is an amenable number.

3013641 is a deficient number, since it is larger than the sum of its proper divisors (1595691).

3013641 is a wasteful number, since it uses less digits than its factorization.

3013641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19720 (or 19717 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3013641 is about 1735.9841589139. The cubic root of 3013641 is about 144.4432235049.

Adding to 3013641 its reverse (1463103), we get a palindrome (4476744).

The spelling of 3013641 in words is "three million, thirteen thousand, six hundred forty-one".