7738468160 has 28 divisors (see below), whose sum is σ = 18427228068. Its totient is φ = 3095387136.

The previous prime is 7738468159. The next prime is 7738468223. The reversal of 7738468160 is 618648377.

It can be written as a sum of positive squares in 2 ways, for example, as 5786949184 + 1951518976 = 76072^2 + 44176^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7738468099 and 7738468108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12091037 + ... + 12091676.

Almost surely, 2^7738468160 is an apocalyptic number.

It is an amenable number.

7738468160 is an abundant number, since it is smaller than the sum of its proper divisors (10688759908).

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

7738468160 is a wasteful number, since it uses less digits than its factorization.

7738468160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24182730 (or 24182720 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 50.

The square root of 7738468160 is about 87968.5634758236. The cubic root of 7738468160 is about 1977.9637740979.

The spelling of 7738468160 in words is "seven billion, seven hundred thirty-eight million, four hundred sixty-eight thousand, one hundred sixty".