3461121 has 24 divisors (see below), whose sum is σ = 5265000. Its totient is φ = 2188032.

The previous prime is 3461099. The next prime is 3461123. The reversal of 3461121 is 1211643.

It is a happy number.

3461121 is a `hidden beast` number, since 34 + 611 + 21 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1521 + 3459600 = 39^2 + 1860^2 .

It is not a de Polignac number, because 3461121 - 2⁵ = 3461089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3461094 and 3461103.

It is not an unprimeable number, because it can be changed into a prime (3461123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23155 + ... + 23303.

It is an arithmetic number, because the mean of its divisors is an integer number (219375).

It is a Proth number, since it is equal to 845 ⋅ 2¹² + 1 and 845 < 2¹².

Almost surely, 2^3461121 is an apocalyptic number.

It is an amenable number.

3461121 is a deficient number, since it is larger than the sum of its proper divisors (1803879).

3461121 is a wasteful number, since it uses less digits than its factorization.

3461121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273 (or 270 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 3461121 is about 1860.4088260380. The cubic root of 3461121 is about 151.2651657038.

Adding to 3461121 its reverse (1211643), we get a palindrome (4672764).

The spelling of 3461121 in words is "three million, four hundred sixty-one thousand, one hundred twenty-one".