1079745193 has 2 divisors, whose sum is σ = 1079745194. Its totient is φ = 1079745192.

The previous prime is 1079745103. The next prime is 1079745223. The reversal of 1079745193 is 3915479701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1049241664 + 30503529 = 32392^2 + 5523^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1079745193 is a prime.

It is not a weakly prime, because it can be changed into another prime (1079745103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 539872596 + 539872597.

It is an arithmetic number, because the mean of its divisors is an integer number (539872597).

Almost surely, 2^1079745193 is an apocalyptic number.

It is an amenable number.

1079745193 is a deficient number, since it is larger than the sum of its proper divisors (1).

1079745193 is an equidigital number, since it uses as much as digits as its factorization.

1079745193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 238140, while the sum is 46.

The square root of 1079745193 is about 32859.4764565719. The cubic root of 1079745193 is about 1025.9048739112.

The spelling of 1079745193 in words is "one billion, seventy-nine million, seven hundred forty-five thousand, one hundred ninety-three".