7735456668 has 48 divisors (see below), whose sum is σ = 18156400416. Its totient is φ = 2563246080.

The previous prime is 7735456639. The next prime is 7735456679. The reversal of 7735456668 is 8666545377.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1519888 + ... + 1524968.

It is an arithmetic number, because the mean of its divisors is an integer number (378258342).

Almost surely, 2^7735456668 is an apocalyptic number.

It is an amenable number.

7735456668 is an abundant number, since it is smaller than the sum of its proper divisors (10420943748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7735456668 is a wasteful number, since it uses less digits than its factorization.

7735456668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5814 (or 5812 counting only the distinct ones).

The product of its digits is 25401600, while the sum is 57.

The square root of 7735456668 is about 87951.4449454925. Note that the first 3 decimals coincide. The cubic root of 7735456668 is about 1977.7071602213.

The spelling of 7735456668 in words is "seven billion, seven hundred thirty-five million, four hundred fifty-six thousand, six hundred sixty-eight".