3204551020 has 48 divisors (see below), whose sum is σ = 7727731200. Its totient is φ = 1103958720.

The previous prime is 3204550961. The next prime is 3204551033. The reversal of 3204551020 is 201554023.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 3204550982 and 3204551000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 379140 + ... + 387499.

It is an arithmetic number, because the mean of its divisors is an integer number (160994400).

Almost surely, 2^3204551020 is an apocalyptic number.

It is an amenable number.

3204551020 is an abundant number, since it is smaller than the sum of its proper divisors (4523180180).

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

3204551020 is a wasteful number, since it uses less digits than its factorization.

3204551020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766678 (or 766676 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 3204551020 is about 56608.7539166868. The cubic root of 3204551020 is about 1474.3108560849.

The spelling of 3204551020 in words is "three billion, two hundred four million, five hundred fifty-one thousand, twenty".