3329664543 has 16 divisors (see below), whose sum is σ = 4937493600. Its totient is φ = 2217680640.

The previous prime is 3329664509. The next prime is 3329664581. The reversal of 3329664543 is 3454669233.

It is not a de Polignac number, because 3329664543 - 2⁶ = 3329664479 is a prime.

It is a super-2 number, since 2×3329664543² = 22173331937822797698, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3329664593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28818 + ... + 86543.

It is an arithmetic number, because the mean of its divisors is an integer number (308593350).

Almost surely, 2^3329664543 is an apocalyptic number.

3329664543 is a deficient number, since it is larger than the sum of its proper divisors (1607829057).

3329664543 is a wasteful number, since it uses less digits than its factorization.

3329664543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116439 (or 116433 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 45.

The square root of 3329664543 is about 57703.2455153088. The cubic root of 3329664543 is about 1493.2533365162.

The spelling of 3329664543 in words is "three billion, three hundred twenty-nine million, six hundred sixty-four thousand, five hundred forty-three".