3440896 has 18 divisors (see below), whose sum is σ = 6868862. Its totient is φ = 1720320.

The previous prime is 3440893. The next prime is 3440897. The reversal of 3440896 is 6980443.

It can be written as a sum of positive squares in only one way, i.e., 2359296 + 1081600 = 1536^2 + 1040^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6465 + ... + 6976.

Almost surely, 2^3440896 is an apocalyptic number.

It is an amenable number.

3440896 is a deficient number, since it is larger than the sum of its proper divisors (3427966).

3440896 is an equidigital number, since it uses as much as digits as its factorization.

3440896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13457 (or 13443 counting only the distinct ones).

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

The square root of 3440896 is about 1854.9652287846. The cubic root of 3440896 is about 150.9699514788.

The spelling of 3440896 in words is "three million, four hundred forty thousand, eight hundred ninety-six".