1084244197 has 2 divisors, whose sum is σ = 1084244198. Its totient is φ = 1084244196.

The previous prime is 1084244179. The next prime is 1084244209. The reversal of 1084244197 is 7914424801.

Together with previous prime (1084244179) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 857259841 + 226984356 = 29279^2 + 15066^2 .

It is a cyclic number.

It is not a de Polignac number, because 1084244197 - 2¹⁹ = 1083719909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1084244597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542122098 + 542122099.

It is an arithmetic number, because the mean of its divisors is an integer number (542122099).

Almost surely, 2^1084244197 is an apocalyptic number.

It is an amenable number.

1084244197 is a deficient number, since it is larger than the sum of its proper divisors (1).

1084244197 is an equidigital number, since it uses as much as digits as its factorization.

1084244197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 1084244197 is about 32927.8635353100. The cubic root of 1084244197 is about 1027.3277881258.

Adding to 1084244197 its reverse (7914424801), we get a palindrome (8998668998).

The spelling of 1084244197 in words is "one billion, eighty-four million, two hundred forty-four thousand, one hundred ninety-seven".