3305420604 has 72 divisors (see below), whose sum is σ = 8613795008. Its totient is φ = 1067955840.

The previous prime is 3305420581. The next prime is 3305420647. The reversal of 3305420604 is 4060245033.

3305420604 is a `hidden beast` number, since 3 + 3 + 0 + 54 + 2 + 0 + 604 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 356394 + ... + 365550.

Almost surely, 2^3305420604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3305420604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4306897504).

3305420604 is an abundant number, since it is smaller than the sum of its proper divisors (5308374404).

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

3305420604 is a wasteful number, since it uses less digits than its factorization.

3305420604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9475 (or 9470 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 3305420604 is about 57492.7874085089. The cubic root of 3305420604 is about 1489.6202812999.

Adding to 3305420604 its reverse (4060245033), we get a palindrome (7365665637).

The spelling of 3305420604 in words is "three billion, three hundred five million, four hundred twenty thousand, six hundred four".