1834066277 has 2 divisors, whose sum is σ = 1834066278. Its totient is φ = 1834066276.

The previous prime is 1834066261. The next prime is 1834066313. The reversal of 1834066277 is 7726604381.

It is a Cunningham number, because it is equal to 42826²+1.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1834066276 + 1 = 42826^2 + 1^2 .

It is a cyclic number.

It is not a de Polignac number, because 1834066277 - 2⁴ = 1834066261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1834086277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 917033138 + 917033139.

It is an arithmetic number, because the mean of its divisors is an integer number (917033139).

Almost surely, 2^1834066277 is an apocalyptic number.

It is an amenable number.

1834066277 is a deficient number, since it is larger than the sum of its proper divisors (1).

1834066277 is an equidigital number, since it uses as much as digits as its factorization.

1834066277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 1834066277 is about 42826.0000116752. Note that the first 4 decimals coincide. The cubic root of 1834066277 is about 1224.0664890210.

The spelling of 1834066277 in words is "one billion, eight hundred thirty-four million, sixty-six thousand, two hundred seventy-seven".