3727975680001 has 8 divisors (see below), whose sum is σ = 3736329042600. Its totient is φ = 3719623472640.

The previous prime is 3727975679971. The next prime is 3727975680029. The reversal of 3727975680001 is 1000865797273.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1633590734400 + 2094384945601 = 1278120^2 + 1447199^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3727975680001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3727975660001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6342715 + ... + 6905503.

It is an arithmetic number, because the mean of its divisors is an integer number (467041130325).

Almost surely, 2^{3727975680001} is an apocalyptic number.

It is an amenable number.

3727975680001 is a deficient number, since it is larger than the sum of its proper divisors (8353362599).

3727975680001 is a wasteful number, since it uses less digits than its factorization.

3727975680001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577619.

The product of its (nonzero) digits is 4445280, while the sum is 55.

The spelling of 3727975680001 in words is "three trillion, seven hundred twenty-seven billion, nine hundred seventy-five million, six hundred eighty thousand, one".