3306944475 has 84 divisors (see below), whose sum is σ = 6177006432. Its totient is φ = 1755432000.

The previous prime is 3306944453. The next prime is 3306944479. The reversal of 3306944475 is 5744496033.

It is not a de Polignac number, because 3306944475 - 2¹¹ = 3306942427 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 3306944475.

It is not an unprimeable number, because it can be changed into a prime (3306944479) by changing a digit.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 7672510 + ... + 7672940.

Almost surely, 2^3306944475 is an apocalyptic number.

3306944475 is a deficient number, since it is larger than the sum of its proper divisors (2870061957).

3306944475 is an equidigital number, since it uses as much as digits as its factorization.

3306944475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880 (or 860 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The square root of 3306944475 is about 57506.0385959596. The cubic root of 3306944475 is about 1489.8491619449.

The spelling of 3306944475 in words is "three billion, three hundred six million, nine hundred forty-four thousand, four hundred seventy-five".