7438348107 has 24 divisors (see below), whose sum is σ = 10917064080. Its totient is φ = 4879321920.

The previous prime is 7438348091. The next prime is 7438348117. The reversal of 7438348107 is 7018438347.

It is not a de Polignac number, because 7438348107 - 2⁴ = 7438348091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7438348117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 560869 + ... + 573977.

It is an arithmetic number, because the mean of its divisors is an integer number (454877670).

Almost surely, 2^7438348107 is an apocalyptic number.

7438348107 is a deficient number, since it is larger than the sum of its proper divisors (3478715973).

7438348107 is a wasteful number, since it uses less digits than its factorization.

7438348107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14123 (or 14120 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 7438348107 is about 86245.8584918719. The cubic root of 7438348107 is about 1952.0555232117.

The spelling of 7438348107 in words is "seven billion, four hundred thirty-eight million, three hundred forty-eight thousand, one hundred seven".