2673820693 has 2 divisors, whose sum is σ = 2673820694. Its totient is φ = 2673820692.

The previous prime is 2673820661. The next prime is 2673820727. The reversal of 2673820693 is 3960283762.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2531901124 + 141919569 = 50318^2 + 11913^2 .

It is a cyclic number.

It is not a de Polignac number, because 2673820693 - 2⁵ = 2673820661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2673820603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1336910346 + 1336910347.

It is an arithmetic number, because the mean of its divisors is an integer number (1336910347).

Almost surely, 2^2673820693 is an apocalyptic number.

It is an amenable number.

2673820693 is a deficient number, since it is larger than the sum of its proper divisors (1).

2673820693 is an equidigital number, since it uses as much as digits as its factorization.

2673820693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 46.

The square root of 2673820693 is about 51709.0001160340. Note that the first 3 decimals coincide. The cubic root of 2673820693 is about 1387.9615226082.

The spelling of 2673820693 in words is "two billion, six hundred seventy-three million, eight hundred twenty thousand, six hundred ninety-three".