6758236849 has 24 divisors (see below), whose sum is σ = 8510842368. Its totient is φ = 5319084960.

The previous prime is 6758236789. The next prime is 6758236853. The reversal of 6758236849 is 9486328576.

It is not a de Polignac number, because 6758236849 - 2⁹ = 6758236337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6758236793 and 6758236802.

It is not an unprimeable number, because it can be changed into a prime (6758236649) 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, 93894 + ... + 149440.

It is an arithmetic number, because the mean of its divisors is an integer number (354618432).

Almost surely, 2^6758236849 is an apocalyptic number.

It is an amenable number.

6758236849 is a deficient number, since it is larger than the sum of its proper divisors (1752605519).

6758236849 is a wasteful number, since it uses less digits than its factorization.

6758236849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55765 (or 55758 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 58.

The square root of 6758236849 is about 82208.4962093335. The cubic root of 6758236849 is about 1890.6499867723.

The spelling of 6758236849 in words is "six billion, seven hundred fifty-eight million, two hundred thirty-six thousand, eight hundred forty-nine".