3353520020 has 12 divisors (see below), whose sum is σ = 7042392084. Its totient is φ = 1341408000.

The previous prime is 3353520017. The next prime is 3353520047. The reversal of 3353520020 is 200253533.

It can be written as a sum of positive squares in 2 ways, for example, as 517744516 + 2835775504 = 22754^2 + 53252^2 .

It is a super-2 number, since 2×3353520020² = 22492193049081600800, which contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 83837981 + ... + 83838020.

It is an arithmetic number, because the mean of its divisors is an integer number (586866007).

Almost surely, 2^3353520020 is an apocalyptic number.

It is an amenable number.

3353520020 is an abundant number, since it is smaller than the sum of its proper divisors (3688872064).

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

3353520020 is a wasteful number, since it uses less digits than its factorization.

3353520020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167676010 (or 167676008 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 3353520020 is about 57909.5848715910. The cubic root of 3353520020 is about 1496.8110057558.

Adding to 3353520020 its reverse (200253533), we get a palindrome (3553773553).

The spelling of 3353520020 in words is "three billion, three hundred fifty-three million, five hundred twenty thousand, twenty".