3329436729672 has 48 divisors (see below), whose sum is σ = 9491815242000. Its totient is φ = 1051401072096.

The previous prime is 3329436729667. The next prime is 3329436729721. The reversal of 3329436729672 is 2769276349233.

3329436729672 is a `hidden beast` number, since 3 + 32 + 94 + 367 + 2 + 96 + 72 = 666.

It is a super-2 number, since 2×3329436729672² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1216898022 + ... + 1216900757.

It is an arithmetic number, because the mean of its divisors is an integer number (197746150875).

Almost surely, 2^{3329436729672} is an apocalyptic number.

It is an amenable number.

3329436729672 is an abundant number, since it is smaller than the sum of its proper divisors (6162378512328).

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

3329436729672 is a wasteful number, since it uses less digits than its factorization.

3329436729672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2433798810 (or 2433798803 counting only the distinct ones).

The product of its digits is 123451776, while the sum is 63.

The spelling of 3329436729672 in words is "three trillion, three hundred twenty-nine billion, four hundred thirty-six million, seven hundred twenty-nine thousand, six hundred seventy-two".