7648551936 has 99 divisors (see below), whose sum is σ = 22109296963. Its totient is φ = 2546718720.

The previous prime is 7648551929. The next prime is 7648551941. The reversal of 7648551936 is 6391558467.

The square root of 7648551936 is 87456.

It is a perfect power (a square), and thus also a powerful number.

7648551936 is a `hidden beast` number, since 76 + 485 + 5 + 1 + 93 + 6 = 666.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8395321 + ... + 8396231.

Almost surely, 2^7648551936 is an apocalyptic number.

7648551936 is the 87456-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7648551936

7648551936 is an abundant number, since it is smaller than the sum of its proper divisors (14460745027).

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

7648551936 is an frugal number, since it uses more digits than its factorization.

7648551936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848 (or 916 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 54.

The cubic root of 7648551936 is about 1970.2730032984.

The spelling of 7648551936 in words is "seven billion, six hundred forty-eight million, five hundred fifty-one thousand, nine hundred thirty-six".