3039641 has 6 divisors (see below), whose sum is σ = 3341226. Its totient is φ = 2763200.

The previous prime is 3039623. The next prime is 3039649. The reversal of 3039641 is 1469303.

3039641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2544025 + 495616 = 1595^2 + 704^2 .

It is not a de Polignac number, because 3039641 - 2¹⁴ = 3023257 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 3039641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3039649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12440 + ... + 12681.

It is an arithmetic number, because the mean of its divisors is an integer number (556871).

Almost surely, 2^3039641 is an apocalyptic number.

It is an amenable number.

3039641 is a deficient number, since it is larger than the sum of its proper divisors (301585).

3039641 is a wasteful number, since it uses less digits than its factorization.

3039641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25143 (or 25132 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 3039641 is about 1743.4566240661. The cubic root of 3039641 is about 144.8574262471.

The spelling of 3039641 in words is "three million, thirty-nine thousand, six hundred forty-one".