6749358341 has 6 divisors (see below), whose sum is σ = 7418716326. Its totient is φ = 6135780200.

The previous prime is 6749358331. The next prime is 6749358401. The reversal of 6749358341 is 1438539476.

It can be written as a sum of positive squares in only one way, i.e., 6248270116 + 501088225 = 79046^2 + 22385^2 .

It is not a de Polignac number, because 6749358341 - 2¹⁸ = 6749096197 is a prime.

It is a super-3 number, since 3×6749358341³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6749358341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6749358331) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27889790 + ... + 27890031.

It is an arithmetic number, because the mean of its divisors is an integer number (1236452721).

Almost surely, 2^6749358341 is an apocalyptic number.

It is an amenable number.

6749358341 is a deficient number, since it is larger than the sum of its proper divisors (669357985).

6749358341 is a wasteful number, since it uses less digits than its factorization.

6749358341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55779843 (or 55779832 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 50.

The square root of 6749358341 is about 82154.4785206504. The cubic root of 6749358341 is about 1889.8216885238.

The spelling of 6749358341 in words is "six billion, seven hundred forty-nine million, three hundred fifty-eight thousand, three hundred forty-one".