3305005404 has 12 divisors (see below), whose sum is σ = 7711679304. Its totient is φ = 1101668464.

The previous prime is 3305005391. The next prime is 3305005409. The reversal of 3305005404 is 4045005033.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×3305005404³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3305005409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137708547 + ... + 137708570.

It is an arithmetic number, because the mean of its divisors is an integer number (642639942).

Almost surely, 2^3305005404 is an apocalyptic number.

It is an amenable number.

3305005404 is an abundant number, since it is smaller than the sum of its proper divisors (4406673900).

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

3305005404 is a wasteful number, since it uses less digits than its factorization.

3305005404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275417124 (or 275417122 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 3305005404 is about 57489.1764073899. The cubic root of 3305005404 is about 1489.5579073680.

The spelling of 3305005404 in words is "three billion, three hundred five million, five thousand, four hundred four".