3305420624 has 20 divisors (see below), whose sum is σ = 6986457600. Its totient is φ = 1502463840.

The previous prime is 3305420581. The next prime is 3305420647. The reversal of 3305420624 is 4260245033.

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 3 ways as a sum of consecutive naturals, for example, 9390224 + ... + 9390575.

It is an arithmetic number, because the mean of its divisors is an integer number (349322880).

Almost surely, 2^3305420624 is an apocalyptic number.

It is an amenable number.

3305420624 is an abundant number, since it is smaller than the sum of its proper divisors (3681036976).

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

3305420624 is a wasteful number, since it uses less digits than its factorization.

3305420624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18780818 (or 18780812 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 3305420624 is about 57492.7875824438. The cubic root of 3305420624 is about 1489.6202843043.

Adding to 3305420624 its reverse (4260245033), we get a palindrome (7565665657).

The spelling of 3305420624 in words is "three billion, three hundred five million, four hundred twenty thousand, six hundred twenty-four".