3540868459766 has 8 divisors (see below), whose sum is σ = 5794148388744. Its totient is φ = 1609485663520.

The previous prime is 3540868459717. The next prime is 3540868459787. The reversal of 3540868459766 is 6679548680453.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3540868459766.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 80474283155 + ... + 80474283198.

It is an arithmetic number, because the mean of its divisors is an integer number (724268548593).

Almost surely, 2^{3540868459766} is an apocalyptic number.

3540868459766 is a deficient number, since it is larger than the sum of its proper divisors (2253279928978).

3540868459766 is a wasteful number, since it uses less digits than its factorization.

3540868459766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160948566366.

The product of its (nonzero) digits is 1045094400, while the sum is 71.

The spelling of 3540868459766 in words is "three trillion, five hundred forty billion, eight hundred sixty-eight million, four hundred fifty-nine thousand, seven hundred sixty-six".