3320064452 has 12 divisors (see below), whose sum is σ = 5843698476. Its totient is φ = 1650436320.

The previous prime is 3320064431. The next prime is 3320064469. The reversal of 3320064452 is 2544600233.

It can be written as a sum of positive squares in 2 ways, for example, as 3223514176 + 96550276 = 56776^2 + 9826^2 .

It is a super-4 number, since 4×3320064452⁴ (a number of 39 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2398199 + ... + 2399582.

It is an arithmetic number, because the mean of its divisors is an integer number (486974873).

Almost surely, 2^3320064452 is an apocalyptic number.

It is an amenable number.

3320064452 is a deficient number, since it is larger than the sum of its proper divisors (2523634024).

3320064452 is a wasteful number, since it uses less digits than its factorization.

3320064452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4797958 (or 4797956 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 3320064452 is about 57620.0004512322. Note that the first 3 decimals coincide. The cubic root of 3320064452 is about 1491.8168387260.

Adding to 3320064452 its reverse (2544600233), we get a palindrome (5864664685).

The spelling of 3320064452 in words is "three billion, three hundred twenty million, sixty-four thousand, four hundred fifty-two".