7084002020 has 24 divisors (see below), whose sum is σ = 14931718200. Its totient is φ = 2823064832.

The previous prime is 7084002007. The next prime is 7084002043. The reversal of 7084002020 is 202004807.

It can be written as a sum of positive squares in 4 ways, for example, as 431642176 + 6652359844 = 20776^2 + 81562^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 652985 + ... + 663744.

It is an arithmetic number, because the mean of its divisors is an integer number (622154925).

Almost surely, 2^7084002020 is an apocalyptic number.

It is an amenable number.

7084002020 is an abundant number, since it is smaller than the sum of its proper divisors (7847716180).

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

7084002020 is a wasteful number, since it uses less digits than its factorization.

7084002020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317007 (or 1317005 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 7084002020 is about 84166.5136500259. The cubic root of 7084002020 is about 1920.5526855807.

Adding to 7084002020 its reverse (202004807), we get a palindrome (7286006827).

The spelling of 7084002020 in words is "seven billion, eighty-four million, two thousand, twenty".