3523340444 has 24 divisors (see below), whose sum is σ = 6643800240. Its totient is φ = 1625261184.

The previous prime is 3523340437. The next prime is 3523340473. The reversal of 3523340444 is 4440433253.

It is a super-2 number, since 2×3523340444² = 24827855768652234272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3523340444.

It is a congruent number.

It is an unprimeable number.

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, 81767 + ... + 117185.

It is an arithmetic number, because the mean of its divisors is an integer number (276825010).

Almost surely, 2^3523340444 is an apocalyptic number.

It is an amenable number.

3523340444 is a deficient number, since it is larger than the sum of its proper divisors (3120459796).

3523340444 is a wasteful number, since it uses less digits than its factorization.

3523340444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37349 (or 37347 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 32.

The square root of 3523340444 is about 59357.7328071078. The cubic root of 3523340444 is about 1521.6620272339.

Adding to 3523340444 its reverse (4440433253), we get a palindrome (7963773697).

The spelling of 3523340444 in words is "three billion, five hundred twenty-three million, three hundred forty thousand, four hundred forty-four".