7688452763 has 8 divisors (see below), whose sum is σ = 7820599248. Its totient is φ = 7557247264.

The previous prime is 7688452753. The next prime is 7688452787. The reversal of 7688452763 is 3672548867.

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-7688452763 is a prime.

It is a super-2 number, since 2×7688452763² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7688452699 and 7688452708.

It is not an unprimeable number, because it can be changed into a prime (7688452753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218756 + ... + 251457.

It is an arithmetic number, because the mean of its divisors is an integer number (977574906).

Almost surely, 2^7688452763 is an apocalyptic number.

7688452763 is a deficient number, since it is larger than the sum of its proper divisors (132146485).

7688452763 is a wasteful number, since it uses less digits than its factorization.

7688452763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470493.

The product of its digits is 13547520, while the sum is 56.

The square root of 7688452763 is about 87683.8226983746. The cubic root of 7688452763 is about 1973.6932241481.

The spelling of 7688452763 in words is "seven billion, six hundred eighty-eight million, four hundred fifty-two thousand, seven hundred sixty-three".