3440461 has 4 divisors (see below), whose sum is σ = 3496924. Its totient is φ = 3384000.

The previous prime is 3440429. The next prime is 3440491. The reversal of 3440461 is 1640443.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 940900 + 2499561 = 970^2 + 1581^2 .

It is a cyclic number.

It is not a de Polignac number, because 3440461 - 2⁵ = 3440429 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 (3440491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28140 + ... + 28261.

It is an arithmetic number, because the mean of its divisors is an integer number (874231).

Almost surely, 2^3440461 is an apocalyptic number.

It is an amenable number.

3440461 is a deficient number, since it is larger than the sum of its proper divisors (56463).

3440461 is an equidigital number, since it uses as much as digits as its factorization.

3440461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56462.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3440461 is about 1854.8479722069. The cubic root of 3440461 is about 150.9635893088.

The spelling of 3440461 in words is "three million, four hundred forty thousand, four hundred sixty-one".