3968402257763 has 16 divisors (see below), whose sum is σ = 4048154524512. Its totient is φ = 3889529280000.

The previous prime is 3968402257751. The next prime is 3968402257769. The reversal of 3968402257763 is 3677522048693.

It is a cyclic number.

It is not a de Polignac number, because 3968402257763 - 2¹⁴ = 3968402241379 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3968402257696 and 3968402257705.

It is not an unprimeable number, because it can be changed into a prime (3968402257769) 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, 9041573 + ... + 9470313.

It is an arithmetic number, because the mean of its divisors is an integer number (253009657782).

Almost surely, 2^{3968402257763} is an apocalyptic number.

3968402257763 is a deficient number, since it is larger than the sum of its proper divisors (79752266749).

3968402257763 is a wasteful number, since it uses less digits than its factorization.

3968402257763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429766.

The product of its (nonzero) digits is 91445760, while the sum is 62.

The spelling of 3968402257763 in words is "three trillion, nine hundred sixty-eight billion, four hundred two million, two hundred fifty-seven thousand, seven hundred sixty-three".