3544666937196 has 144 divisors (see below), whose sum is σ = 10394389474560. Its totient is φ = 920292912000.

The previous prime is 3544666937171. The next prime is 3544666937221. The reversal of 3544666937196 is 6917396664453.

It is an interprime number because it is at equal distance from previous prime (3544666937171) and next prime (3544666937221).

It is a self number, because there is not a number n which added to its sum of digits gives 3544666937196.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 23699046 + ... + 23848146.

It is an arithmetic number, because the mean of its divisors is an integer number (72183260240).

Almost surely, 2^{3544666937196} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3544666937196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5197194737280).

3544666937196 is an abundant number, since it is smaller than the sum of its proper divisors (6849722537364).

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

3544666937196 is a wasteful number, since it uses less digits than its factorization.

3544666937196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151476 (or 151463 counting only the distinct ones).

The product of its digits is 529079040, while the sum is 69.

The spelling of 3544666937196 in words is "three trillion, five hundred forty-four billion, six hundred sixty-six million, nine hundred thirty-seven thousand, one hundred ninety-six".