3840988763 has 4 divisors (see below), whose sum is σ = 3874979928. Its totient is φ = 3806997600.

The previous prime is 3840988741. The next prime is 3840988793. The reversal of 3840988763 is 3678890483.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3678890483 = 10567 ⋅348149.

It is a cyclic number.

It is not a de Polignac number, because 3840988763 - 2¹⁰ = 3840987739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3840988699 and 3840988708.

It is not an unprimeable number, because it can be changed into a prime (3840988733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16995413 + ... + 16995638.

It is an arithmetic number, because the mean of its divisors is an integer number (968744982).

Almost surely, 2^3840988763 is an apocalyptic number.

3840988763 is a deficient number, since it is larger than the sum of its proper divisors (33991165).

3840988763 is a wasteful number, since it uses less digits than its factorization.

3840988763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33991164.

The product of its (nonzero) digits is 6967296, while the sum is 56.

The square root of 3840988763 is about 61975.7110729679. The cubic root of 3840988763 is about 1566.0814503593.

The spelling of 3840988763 in words is "three billion, eight hundred forty million, nine hundred eighty-eight thousand, seven hundred sixty-three".