7738380704 has 48 divisors (see below), whose sum is σ = 15762781440. Its totient is φ = 3735713280.

The previous prime is 7738380701. The next prime is 7738380719. The reversal of 7738380704 is 4070838377.

It is not an unprimeable number, because it can be changed into a prime (7738380701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430652 + ... + 448260.

It is an arithmetic number, because the mean of its divisors is an integer number (328391280).

Almost surely, 2^7738380704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7738380704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7881390720).

7738380704 is an abundant number, since it is smaller than the sum of its proper divisors (8024400736).

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

7738380704 is a wasteful number, since it uses less digits than its factorization.

7738380704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18093 (or 18085 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 47.

The square root of 7738380704 is about 87968.0663877523. The cubic root of 7738380704 is about 1977.9563227760.

The spelling of 7738380704 in words is "seven billion, seven hundred thirty-eight million, three hundred eighty thousand, seven hundred four".