1942296193 has 2 divisors, whose sum is σ = 1942296194. Its totient is φ = 1942296192.

The previous prime is 1942296163. The next prime is 1942296221. The reversal of 1942296193 is 3916922491.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1503267984 + 439028209 = 38772^2 + 20953^2 .

It is a cyclic number.

It is not a de Polignac number, because 1942296193 - 2¹³ = 1942288001 is a prime.

It is not a weakly prime, because it can be changed into another prime (1942296163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 971148096 + 971148097.

It is an arithmetic number, because the mean of its divisors is an integer number (971148097).

Almost surely, 2^1942296193 is an apocalyptic number.

It is an amenable number.

1942296193 is a deficient number, since it is larger than the sum of its proper divisors (1).

1942296193 is an equidigital number, since it uses as much as digits as its factorization.

1942296193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 209952, while the sum is 46.

The square root of 1942296193 is about 44071.4895709233. The cubic root of 1942296193 is about 1247.6855718895.

The spelling of 1942296193 in words is "one billion, nine hundred forty-two million, two hundred ninety-six thousand, one hundred ninety-three".