6928946111 has 2 divisors, whose sum is σ = 6928946112. Its totient is φ = 6928946110.

The previous prime is 6928946053. The next prime is 6928946153. The reversal of 6928946111 is 1116498296.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6928946111 - 2¹⁰ = 6928945087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6928943111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3464473055 + 3464473056.

It is an arithmetic number, because the mean of its divisors is an integer number (3464473056).

Almost surely, 2^6928946111 is an apocalyptic number.

6928946111 is a deficient number, since it is larger than the sum of its proper divisors (1).

6928946111 is an equidigital number, since it uses as much as digits as its factorization.

6928946111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 47.

The square root of 6928946111 is about 83240.2913918494. The cubic root of 6928946111 is about 1906.4367207283.

The spelling of 6928946111 in words is "six billion, nine hundred twenty-eight million, nine hundred forty-six thousand, one hundred eleven".