7648036338636 has 72 divisors (see below), whose sum is σ = 21022980713280. Its totient is φ = 2334535727616.

The previous prime is 7648036338611. The next prime is 7648036338671. The reversal of 7648036338636 is 6368336308467.

7648036338636 is a `hidden beast` number, since 7 + 6 + 480 + 3 + 63 + 38 + 63 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168852916 + ... + 168898203.

It is an arithmetic number, because the mean of its divisors is an integer number (291985843240).

Almost surely, 2^{7648036338636} is an apocalyptic number.

It is an amenable number.

7648036338636 is an abundant number, since it is smaller than the sum of its proper divisors (13374944374644).

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

7648036338636 is a wasteful number, since it uses less digits than its factorization.

7648036338636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337751183 (or 337751178 counting only the distinct ones).

The product of its (nonzero) digits is 188116992, while the sum is 63.

The spelling of 7648036338636 in words is "seven trillion, six hundred forty-eight billion, thirty-six million, three hundred thirty-eight thousand, six hundred thirty-six".