6926330261 has 4 divisors (see below), whose sum is σ = 6927097452. Its totient is φ = 6925563072.

The previous prime is 6926330233. The next prime is 6926330269. The reversal of 6926330261 is 1620336296.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1599520036 + 5326810225 = 39994^2 + 72985^2 .

It is a cyclic number.

It is not a de Polignac number, because 6926330261 - 2³⁰ = 5852588437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6926330269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369890 + ... + 388163.

It is an arithmetic number, because the mean of its divisors is an integer number (1731774363).

Almost surely, 2^6926330261 is an apocalyptic number.

It is an amenable number.

6926330261 is a deficient number, since it is larger than the sum of its proper divisors (767191).

6926330261 is an equidigital number, since it uses as much as digits as its factorization.

6926330261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767190.

The product of its (nonzero) digits is 69984, while the sum is 38.

The square root of 6926330261 is about 83224.5772653728. The cubic root of 6926330261 is about 1906.1967813920.

The spelling of 6926330261 in words is "six billion, nine hundred twenty-six million, three hundred thirty thousand, two hundred sixty-one".