3448961 has 4 divisors (see below), whose sum is σ = 3533124. Its totient is φ = 3364800.

The previous prime is 3448957. The next prime is 3448981. The reversal of 3448961 is 1698443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1698443 = 29 ⋅58567.

It can be written as a sum of positive squares in 2 ways, for example, as 118336 + 3330625 = 344^2 + 1825^2 .

It is a cyclic number.

It is not a de Polignac number, because 3448961 - 2² = 3448957 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3448981) 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 3 ways as a sum of consecutive naturals, for example, 42020 + ... + 42101.

It is an arithmetic number, because the mean of its divisors is an integer number (883281).

Almost surely, 2^3448961 is an apocalyptic number.

It is an amenable number.

3448961 is a deficient number, since it is larger than the sum of its proper divisors (84163).

3448961 is an equidigital number, since it uses as much as digits as its factorization.

3448961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84162.

The product of its digits is 20736, while the sum is 35.

The square root of 3448961 is about 1857.1378516416. The cubic root of 3448961 is about 151.0878105694.

The spelling of 3448961 in words is "three million, four hundred forty-eight thousand, nine hundred sixty-one".