3941261 has 4 divisors (see below), whose sum is σ = 3954012. Its totient is φ = 3928512.

The previous prime is 3941243. The next prime is 3941293. The reversal of 3941261 is 1621493.

3941261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1621493 = 599 ⋅2707.

It can be written as a sum of positive squares in 2 ways, for example, as 354025 + 3587236 = 595^2 + 1894^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3941261 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 3941261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3911261) 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 3 ways as a sum of consecutive naturals, for example, 5900 + ... + 6533.

It is an arithmetic number, because the mean of its divisors is an integer number (988503).

Almost surely, 2^3941261 is an apocalyptic number.

It is an amenable number.

3941261 is a deficient number, since it is larger than the sum of its proper divisors (12751).

3941261 is a wasteful number, since it uses less digits than its factorization.

3941261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12750.

The product of its digits is 1296, while the sum is 26.

The square root of 3941261 is about 1985.2609400278. The cubic root of 3941261 is about 157.9592508278.

The spelling of 3941261 in words is "three million, nine hundred forty-one thousand, two hundred sixty-one".