3261461 has 16 divisors (see below), whose sum is σ = 3888000. Its totient is φ = 2678208.

The previous prime is 3261451. The next prime is 3261473. The reversal of 3261461 is 1641623.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3261461 - 2⁶ = 3261397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3261451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21815 + ... + 21963.

It is an arithmetic number, because the mean of its divisors is an integer number (243000).

Almost surely, 2^3261461 is an apocalyptic number.

3261461 is the 1043-rd octagonal number.

It is an amenable number.

3261461 is a deficient number, since it is larger than the sum of its proper divisors (626539).

3261461 is a wasteful number, since it uses less digits than its factorization.

3261461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268.

The product of its digits is 864, while the sum is 23.

The square root of 3261461 is about 1805.9515497377. The cubic root of 3261461 is about 148.2987179534.

The spelling of 3261461 in words is "three million, two hundred sixty-one thousand, four hundred sixty-one".