6938348349 has 8 divisors (see below), whose sum is σ = 9425680992. Its totient is φ = 4538290640.

The previous prime is 6938348341. The next prime is 6938348357. The reversal of 6938348349 is 9438438396.

It is an interprime number because it is at equal distance from previous prime (6938348341) and next prime (6938348357).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6938348349 - 2³ = 6938348341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6938348341) 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, 21818547 + ... + 21818864.

It is an arithmetic number, because the mean of its divisors is an integer number (1178210124).

Almost surely, 2^6938348349 is an apocalyptic number.

It is an amenable number.

6938348349 is a deficient number, since it is larger than the sum of its proper divisors (2487332643).

6938348349 is a wasteful number, since it uses less digits than its factorization.

6938348349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43637467.

The product of its digits is 13436928, while the sum is 57.

The square root of 6938348349 is about 83296.7487300675. The cubic root of 6938348349 is about 1907.2986445054.

The spelling of 6938348349 in words is "six billion, nine hundred thirty-eight million, three hundred forty-eight thousand, three hundred forty-nine".