3440523346 has 16 divisors (see below), whose sum is σ = 5566950144. Its totient is φ = 1585310544.

The previous prime is 3440523299. The next prime is 3440523349. The reversal of 3440523346 is 6433250443.

It is not an unprimeable number, because it can be changed into a prime (3440523349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93220 + ... + 124783.

It is an arithmetic number, because the mean of its divisors is an integer number (347934384).

Almost surely, 2^3440523346 is an apocalyptic number.

3440523346 is a deficient number, since it is larger than the sum of its proper divisors (2126426798).

3440523346 is a wasteful number, since it uses less digits than its factorization.

3440523346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218625.

The product of its (nonzero) digits is 103680, while the sum is 34.

The square root of 3440523346 is about 58655.9745124058. The cubic root of 3440523346 is about 1509.6450119424.

Adding to 3440523346 its reverse (6433250443), we get a palindrome (9873773789).

The spelling of 3440523346 in words is "three billion, four hundred forty million, five hundred twenty-three thousand, three hundred forty-six".