3306428442 has 24 divisors (see below), whose sum is σ = 7395024000. Its totient is φ = 1066589640.

The previous prime is 3306428423. The next prime is 3306428471. The reversal of 3306428442 is 2448246033.

3306428442 is a `hidden beast` number, since 3 + 3 + 0 + 642 + 8 + 4 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 3306428397 and 3306428406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2962192 + ... + 2963307.

It is an arithmetic number, because the mean of its divisors is an integer number (308126000).

Almost surely, 2^3306428442 is an apocalyptic number.

3306428442 is an abundant number, since it is smaller than the sum of its proper divisors (4088595558).

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

3306428442 is a wasteful number, since it uses less digits than its factorization.

3306428442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5925538 (or 5925535 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The square root of 3306428442 is about 57501.5516486294. The cubic root of 3306428442 is about 1489.7716632819.

The spelling of 3306428442 in words is "three billion, three hundred six million, four hundred twenty-eight thousand, four hundred forty-two".