3020704020 has 72 divisors (see below), whose sum is σ = 9169209504. Its totient is φ = 804957888.

The previous prime is 3020704009. The next prime is 3020704073. The reversal of 3020704020 is 204070203.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3020703984 and 3020704002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 295027 + ... + 305093.

It is an arithmetic number, because the mean of its divisors is an integer number (127350132).

Almost surely, 2^3020704020 is an apocalyptic number.

3020704020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3020704020 is an abundant number, since it is smaller than the sum of its proper divisors (6148505484).

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

3020704020 is a wasteful number, since it uses less digits than its factorization.

3020704020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11749 (or 11744 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 3020704020 is about 54960.9317606607. The cubic root of 3020704020 is about 1445.5597851896.

Adding to 3020704020 its reverse (204070203), we get a palindrome (3224774223).

The spelling of 3020704020 in words is "three billion, twenty million, seven hundred four thousand, twenty".