6949805092 has 6 divisors (see below), whose sum is σ = 12162158918. Its totient is φ = 3474902544.

The previous prime is 6949804993. The next prime is 6949805099. The reversal of 6949805092 is 2905089496.

It can be written as a sum of positive squares in only one way, i.e., 4913449216 + 2036355876 = 70096^2 + 45126^2 .

It is not an unprimeable number, because it can be changed into a prime (6949805099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 868725633 + ... + 868725640.

Almost surely, 2^6949805092 is an apocalyptic number.

It is an amenable number.

6949805092 is a deficient number, since it is larger than the sum of its proper divisors (5212353826).

6949805092 is a wasteful number, since it uses less digits than its factorization.

6949805092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1737451277 (or 1737451275 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 52.

The square root of 6949805092 is about 83365.4910139681. The cubic root of 6949805092 is about 1908.3478574276.

The spelling of 6949805092 in words is "six billion, nine hundred forty-nine million, eight hundred five thousand, ninety-two".