1194078341 has 2 divisors, whose sum is σ = 1194078342. Its totient is φ = 1194078340.

The previous prime is 1194078331. The next prime is 1194078359. The reversal of 1194078341 is 1438704911.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 860248900 + 333829441 = 29330^2 + 18271^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1194078341 is a prime.

It is a super-3 number, since 3×1194078341³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1194078295 and 1194078304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1194078331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 597039170 + 597039171.

It is an arithmetic number, because the mean of its divisors is an integer number (597039171).

Almost surely, 2^1194078341 is an apocalyptic number.

It is an amenable number.

1194078341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1194078341 is an equidigital number, since it uses as much as digits as its factorization.

1194078341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 1194078341 is about 34555.4386602167. The cubic root of 1194078341 is about 1060.9077133356.

The spelling of 1194078341 in words is "one billion, one hundred ninety-four million, seventy-eight thousand, three hundred forty-one".