6957802349 has 2 divisors, whose sum is σ = 6957802350. Its totient is φ = 6957802348.

The previous prime is 6957802297. The next prime is 6957802363. The reversal of 6957802349 is 9432087596.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5105102500 + 1852699849 = 71450^2 + 43043^2 .

It is a cyclic number.

It is not a de Polignac number, because 6957802349 - 2³² = 2662835053 is a prime.

It is a super-2 number, since 2×6957802349² = 96822027055499835602, which contains 22 as substring.

It is a Sophie Germain prime.

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 6957802349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6957802849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3478901174 + 3478901175.

It is an arithmetic number, because the mean of its divisors is an integer number (3478901175).

Almost surely, 2^6957802349 is an apocalyptic number.

It is an amenable number.

6957802349 is a deficient number, since it is larger than the sum of its proper divisors (1).

6957802349 is an equidigital number, since it uses as much as digits as its factorization.

6957802349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3265920, while the sum is 53.

The square root of 6957802349 is about 83413.4422560297. The cubic root of 6957802349 is about 1909.0795661058.

The spelling of 6957802349 in words is "six billion, nine hundred fifty-seven million, eight hundred two thousand, three hundred forty-nine".