6934216305 has 16 divisors (see below), whose sum is σ = 11142368640. Its totient is φ = 3682374528.

The previous prime is 6934216301. The next prime is 6934216313. The reversal of 6934216305 is 5036124396.

It is not a de Polignac number, because 6934216305 - 2² = 6934216301 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6934216301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 988525 + ... + 995514.

It is an arithmetic number, because the mean of its divisors is an integer number (696398040).

Almost surely, 2^6934216305 is an apocalyptic number.

It is an amenable number.

6934216305 is a deficient number, since it is larger than the sum of its proper divisors (4208152335).

6934216305 is a wasteful number, since it uses less digits than its factorization.

6934216305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1984280.

The product of its (nonzero) digits is 116640, while the sum is 39.

The square root of 6934216305 is about 83271.9418832058. The cubic root of 6934216305 is about 1906.9199469381.

The spelling of 6934216305 in words is "six billion, nine hundred thirty-four million, two hundred sixteen thousand, three hundred five".