3332012643 has 6 divisors (see below), whose sum is σ = 4812907164. Its totient is φ = 2221341756.

The previous prime is 3332012633. The next prime is 3332012693. The reversal of 3332012643 is 3462102333.

It is a happy number.

3332012643 is a `hidden beast` number, since 3 + 3 + 3 + 2 + 0 + 12 + 643 = 666.

It is not a de Polignac number, because 3332012643 - 2⁴ = 3332012627 is a prime.

It is a super-2 number, since 2×3332012643² = 22204616506223690898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3332012633) 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 5 ways as a sum of consecutive naturals, for example, 185111805 + ... + 185111822.

It is an arithmetic number, because the mean of its divisors is an integer number (802151194).

Almost surely, 2^3332012643 is an apocalyptic number.

3332012643 is a deficient number, since it is larger than the sum of its proper divisors (1480894521).

3332012643 is a wasteful number, since it uses less digits than its factorization.

3332012643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370223633 (or 370223630 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

The square root of 3332012643 is about 57723.5882720401. The cubic root of 3332012643 is about 1493.6042711938.

Adding to 3332012643 its reverse (3462102333), we get a palindrome (6794114976).

The spelling of 3332012643 in words is "three billion, three hundred thirty-two million, twelve thousand, six hundred forty-three".