3504112240 has 40 divisors (see below), whose sum is σ = 8575857360. Its totient is φ = 1327873536.

The previous prime is 3504112219. The next prime is 3504112333. The reversal of 3504112240 is 422114053.

It is a tau number, because it is divible by the number of its divisors (40).

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, 1151149 + ... + 1154188.

It is an arithmetic number, because the mean of its divisors is an integer number (214396434).

Almost surely, 2^3504112240 is an apocalyptic number.

It is an amenable number.

3504112240 is an abundant number, since it is smaller than the sum of its proper divisors (5071745120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3504112240 is a wasteful number, since it uses less digits than its factorization.

3504112240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2305369 (or 2305363 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 3504112240 is about 59195.5423997449. The cubic root of 3504112240 is about 1518.8888809530. Note that the first 5 decimals are identical.

Adding to 3504112240 its reverse (422114053), we get a palindrome (3926226293).

The spelling of 3504112240 in words is "three billion, five hundred four million, one hundred twelve thousand, two hundred forty".