6935368949 has 4 divisors (see below), whose sum is σ = 7159090560. Its totient is φ = 6711647340.

The previous prime is 6935368939. The next prime is 6935368967. The reversal of 6935368949 is 9498635396.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6935368949 - 2⁴ = 6935368933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6935368891 and 6935368900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6935368939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111860759 + ... + 111860820.

It is an arithmetic number, because the mean of its divisors is an integer number (1789772640).

Almost surely, 2^6935368949 is an apocalyptic number.

It is an amenable number.

6935368949 is a deficient number, since it is larger than the sum of its proper divisors (223721611).

6935368949 is a wasteful number, since it uses less digits than its factorization.

6935368949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223721610.

The product of its digits is 37791360, while the sum is 62.

The square root of 6935368949 is about 83278.8625582747. The cubic root of 6935368949 is about 1907.0256006973.

The spelling of 6935368949 in words is "six billion, nine hundred thirty-five million, three hundred sixty-eight thousand, nine hundred forty-nine".