3663048875761 has 8 divisors (see below), whose sum is σ = 3996095334624. Its totient is φ = 3330009419520.

The previous prime is 3663048875719. The next prime is 3663048875789. The reversal of 3663048875761 is 1675788403663.

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

It is a cyclic number.

It is not a de Polignac number, because 3663048875761 - 2²⁹ = 3662512004849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3663048875693 and 3663048875702.

It is not an unprimeable number, because it can be changed into a prime (3663048875711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 625456 + ... + 2778001.

It is an arithmetic number, because the mean of its divisors is an integer number (499511916828).

Almost surely, 2^{3663048875761} is an apocalyptic number.

It is an amenable number.

3663048875761 is a deficient number, since it is larger than the sum of its proper divisors (333046458863).

3663048875761 is a wasteful number, since it uses less digits than its factorization.

3663048875761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3501311.

The product of its (nonzero) digits is 121927680, while the sum is 64.

The spelling of 3663048875761 in words is "three trillion, six hundred sixty-three billion, forty-eight million, eight hundred seventy-five thousand, seven hundred sixty-one".