3440968 has 8 divisors (see below), whose sum is σ = 6451830. Its totient is φ = 1720480.

The previous prime is 3440951. The next prime is 3440971. The reversal of 3440968 is 8690443.

It can be written as a sum of positive squares in only one way, i.e., 2553604 + 887364 = 1598^2 + 942^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 215053 + ... + 215068.

Almost surely, 2^3440968 is an apocalyptic number.

It is an amenable number.

3440968 is a deficient number, since it is larger than the sum of its proper divisors (3010862).

3440968 is a wasteful number, since it uses less digits than its factorization.

3440968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430127 (or 430123 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 3440968 is about 1854.9846360550. The cubic root of 3440968 is about 150.9710044760.

The spelling of 3440968 in words is "three million, four hundred forty thousand, nine hundred sixty-eight".