2874322193 has 2 divisors, whose sum is σ = 2874322194. Its totient is φ = 2874322192.

The previous prime is 2874322189. The next prime is 2874322237. The reversal of 2874322193 is 3912234782.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2862571009 + 11751184 = 53503^2 + 3428^2 .

It is a cyclic number.

It is not a de Polignac number, because 2874322193 - 2² = 2874322189 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2874322193.

It is not a weakly prime, because it can be changed into another prime (2874322123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1437161096 + 1437161097.

It is an arithmetic number, because the mean of its divisors is an integer number (1437161097).

Almost surely, 2^2874322193 is an apocalyptic number.

It is an amenable number.

2874322193 is a deficient number, since it is larger than the sum of its proper divisors (1).

2874322193 is an equidigital number, since it uses as much as digits as its factorization.

2874322193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 41.

The square root of 2874322193 is about 53612.7055183750. The cubic root of 2874322193 is about 1421.8217366244.

The spelling of 2874322193 in words is "two billion, eight hundred seventy-four million, three hundred twenty-two thousand, one hundred ninety-three".