3304646020 has 24 divisors (see below), whose sum is σ = 7473584664. Its totient is φ = 1220176896.

The previous prime is 3304646017. The next prime is 3304646027. The reversal of 3304646020 is 206464033.

It can be written as a sum of positive squares in 4 ways, for example, as 27541504 + 3277104516 = 5248^2 + 57246^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3304646020.

It is not an unprimeable number, because it can be changed into a prime (3304646027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6354829 + ... + 6355348.

It is an arithmetic number, because the mean of its divisors is an integer number (311399361).

Almost surely, 2^3304646020 is an apocalyptic number.

It is an amenable number.

3304646020 is an abundant number, since it is smaller than the sum of its proper divisors (4168938644).

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

3304646020 is a wasteful number, since it uses less digits than its factorization.

3304646020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12710199 (or 12710197 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 3304646020 is about 57486.0506557895. The cubic root of 3304646020 is about 1489.5039142456.

The spelling of 3304646020 in words is "three billion, three hundred four million, six hundred forty-six thousand, twenty".