3669127726656 has 112 divisors (see below), whose sum is σ = 11098354581504. Its totient is φ = 1047980990976.

The previous prime is 3669127726637. The next prime is 3669127726657. The reversal of 3669127726656 is 6566277219663.

It is a tau number, because it is divible by the number of its divisors (112).

It is not an unprimeable number, because it can be changed into a prime (3669127726657) 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, 3700801 + ... + 4586303.

Almost surely, 2^{3669127726656} 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 3669127726656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5549177290752).

3669127726656 is an abundant number, since it is smaller than the sum of its proper divisors (7429226854848).

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

3669127726656 is a wasteful number, since it uses less digits than its factorization.

3669127726656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888608 (or 888598 counting only the distinct ones).

The product of its digits is 205752960, while the sum is 66.

The spelling of 3669127726656 in words is "three trillion, six hundred sixty-nine billion, one hundred twenty-seven million, seven hundred twenty-six thousand, six hundred fifty-six".