1197495359 has 2 divisors, whose sum is σ = 1197495360. Its totient is φ = 1197495358.

The previous prime is 1197495307. The next prime is 1197495367. The reversal of 1197495359 is 9535947911.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1197495359 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1197495359.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1197495379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 598747679 + 598747680.

It is an arithmetic number, because the mean of its divisors is an integer number (598747680).

Almost surely, 2^1197495359 is an apocalyptic number.

1197495359 is a deficient number, since it is larger than the sum of its proper divisors (1).

1197495359 is an equidigital number, since it uses as much as digits as its factorization.

1197495359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1530900, while the sum is 53.

The square root of 1197495359 is about 34604.8458889792. The cubic root of 1197495359 is about 1061.9187269268.

The spelling of 1197495359 in words is "one billion, one hundred ninety-seven million, four hundred ninety-five thousand, three hundred fifty-nine".