3352021056 has 70 divisors (see below), whose sum is σ = 9936455870. Its totient is φ = 1117338624.

The previous prime is 3352021037. The next prime is 3352021063. The reversal of 3352021056 is 6501202533.

3352021056 is a `hidden beast` number, since 33 + 520 + 2 + 105 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3089581056 + 262440000 = 55584^2 + 16200^2 .

It is a super-2 number, since 2×3352021056² = 22472090319734710272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 318121 + ... + 328488.

Almost surely, 2^3352021056 is an apocalyptic number.

3352021056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3352021056 is an abundant number, since it is smaller than the sum of its proper divisors (6584434814).

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

3352021056 is an equidigital number, since it uses as much as digits as its factorization.

3352021056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646633 (or 646614 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 3352021056 is about 57896.6411460976. The cubic root of 3352021056 is about 1496.5879565245.

Adding to 3352021056 its reverse (6501202533), we get a palindrome (9853223589).

The spelling of 3352021056 in words is "three billion, three hundred fifty-two million, twenty-one thousand, fifty-six".