3329520804 has 81 divisors (see below), whose sum is σ = 8614201323. Its totient is φ = 1084335984.

The previous prime is 3329520797. The next prime is 3329520809. The reversal of 3329520804 is 4080259233.

The square root of 3329520804 is 57702.

It is a perfect power (a square), and thus also a powerful number.

3329520804 is a `hidden beast` number, since 33 + 29 + 520 + 80 + 4 = 666.

It is a super-2 number, since 2×3329520804² = 22171417568537612832, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (3329520809) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 20426427 + ... + 20426589.

Almost surely, 2^3329520804 is an apocalyptic number.

3329520804 is the 57702-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3329520804

3329520804 is an abundant number, since it is smaller than the sum of its proper divisors (5284680519).

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

3329520804 is a wasteful number, since it uses less digits than its factorization.

3329520804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454 (or 227 counting only the distinct ones).

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

The cubic root of 3329520804 is about 1493.2318486829.

Multiplying 3329520804 by its sum of digits (36), we get a square (119862748944 = 346212²).

3329520804 divided by its sum of digits (36) gives a square (92486689 = 9617²).

The spelling of 3329520804 in words is "three billion, three hundred twenty-nine million, five hundred twenty thousand, eight hundred four".