2694412811 has 2 divisors, whose sum is σ = 2694412812. Its totient is φ = 2694412810.

The previous prime is 2694412801. The next prime is 2694412849. The reversal of 2694412811 is 1182144962.

It is an a-pointer prime, because the next prime (2694412849) can be obtained adding 2694412811 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2694412811 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2694412801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1347206405 + 1347206406.

It is an arithmetic number, because the mean of its divisors is an integer number (1347206406).

Almost surely, 2^2694412811 is an apocalyptic number.

2694412811 is a deficient number, since it is larger than the sum of its proper divisors (1).

2694412811 is an equidigital number, since it uses as much as digits as its factorization.

2694412811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 38.

The square root of 2694412811 is about 51907.7336338238. The cubic root of 2694412811 is about 1391.5154892343.

The spelling of 2694412811 in words is "two billion, six hundred ninety-four million, four hundred twelve thousand, eight hundred eleven".