3333320020 has 12 divisors (see below), whose sum is σ = 6999972084. Its totient is φ = 1333328000.

The previous prime is 3333319993. The next prime is 3333320027. The reversal of 3333320020 is 200233333.

It can be written as a sum of positive squares in 2 ways, for example, as 2431278864 + 902041156 = 49308^2 + 30034^2 .

It is a super-2 number, since 2×3333320020² = 22222044711465600800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3333320020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3333320027) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 83332981 + ... + 83333020.

It is an arithmetic number, because the mean of its divisors is an integer number (583331007).

Almost surely, 2^3333320020 is an apocalyptic number.

It is an amenable number.

3333320020 is an abundant number, since it is smaller than the sum of its proper divisors (3666652064).

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

3333320020 is a wasteful number, since it uses less digits than its factorization.

3333320020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166666010 (or 166666008 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 19.

The square root of 3333320020 is about 57734.9116219987. The cubic root of 3333320020 is about 1493.7995934352.

Adding to 3333320020 its reverse (200233333), we get a palindrome (3533553353).

The spelling of 3333320020 in words is "three billion, three hundred thirty-three million, three hundred twenty thousand, twenty".