3305618604 has 72 divisors (see below), whose sum is σ = 8931922272. Its totient is φ = 1028248320.

The previous prime is 3305618549. The next prime is 3305618653. The reversal of 3305618604 is 4068165033.

3305618604 is a `hidden beast` number, since 3 + 30 + 5 + 6 + 18 + 604 = 666.

3305618604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3305618604² = 21854228710221817632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 14739 + ... + 82634.

It is an arithmetic number, because the mean of its divisors is an integer number (124054476).

Almost surely, 2^3305618604 is an apocalyptic number.

It is an amenable number.

3305618604 is an abundant number, since it is smaller than the sum of its proper divisors (5626303668).

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

3305618604 is a wasteful number, since it uses less digits than its factorization.

3305618604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97447 (or 97442 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 3305618604 is about 57494.5093378489. The cubic root of 3305618604 is about 1489.6500242547.

The spelling of 3305618604 in words is "three billion, three hundred five million, six hundred eighteen thousand, six hundred four".