3320523243 has 24 divisors (see below), whose sum is σ = 5020793856. Its totient is φ = 2112087600.

The previous prime is 3320523233. The next prime is 3320523251. The reversal of 3320523243 is 3423250233.

3320523243 is a `hidden beast` number, since 332 + 0 + 5 + 2 + 324 + 3 = 666.

It is not a de Polignac number, because 3320523243 - 2⁸ = 3320522987 is a prime.

It is a super-2 number, since 2×3320523243² = 22051749214606474098, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3320523203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64005 + ... + 103622.

It is an arithmetic number, because the mean of its divisors is an integer number (209199744).

Almost surely, 2^3320523243 is an apocalyptic number.

3320523243 is a deficient number, since it is larger than the sum of its proper divisors (1700270613).

3320523243 is a wasteful number, since it uses less digits than its factorization.

3320523243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167735 (or 167732 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

The square root of 3320523243 is about 57623.9814920837. The cubic root of 3320523243 is about 1491.8855523132.

Adding to 3320523243 its reverse (3423250233), we get a palindrome (6743773476).

The spelling of 3320523243 in words is "three billion, three hundred twenty million, five hundred twenty-three thousand, two hundred forty-three".