7733868616 has 24 divisors (see below), whose sum is σ = 15356040210. Its totient is φ = 3638984960.

The previous prime is 7733868589. The next prime is 7733868619. The reversal of 7733868616 is 6168683377.

It can be written as a sum of positive squares in 3 ways, for example, as 4625360100 + 3108508516 = 68010^2 + 55754^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7733868619) 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 5 ways as a sum of consecutive naturals, for example, 1021806 + ... + 1029346.

Almost surely, 2^7733868616 is an apocalyptic number.

It is an amenable number.

7733868616 is a deficient number, since it is larger than the sum of its proper divisors (7622171594).

7733868616 is an frugal number, since it uses more digits than its factorization.

7733868616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15105 (or 7560 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 55.

The square root of 7733868616 is about 87942.4164780568. The cubic root of 7733868616 is about 1977.5718130404.

The spelling of 7733868616 in words is "seven billion, seven hundred thirty-three million, eight hundred sixty-eight thousand, six hundred sixteen".