3443606003640 has 128 divisors (see below), whose sum is σ = 11270426987520. Its totient is φ = 834780710400.

The previous prime is 3443606003549. The next prime is 3443606003641. The reversal of 3443606003640 is 463006063443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443606003641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60719377 + ... + 60776063.

It is an arithmetic number, because the mean of its divisors is an integer number (88050210840).

Almost surely, 2^{3443606003640} is an apocalyptic number.

3443606003640 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3443606003640 is an abundant number, since it is smaller than the sum of its proper divisors (7826820983880).

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

3443606003640 is a wasteful number, since it uses less digits than its factorization.

3443606003640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102733 (or 102729 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 39.

The spelling of 3443606003640 in words is "three trillion, four hundred forty-three billion, six hundred six million, three thousand, six hundred forty".