1084680137 has 2 divisors, whose sum is σ = 1084680138. Its totient is φ = 1084680136.

The previous prime is 1084680089. The next prime is 1084680143. The reversal of 1084680137 is 7310864801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 958769296 + 125910841 = 30964^2 + 11221^2 .

It is a cyclic number.

It is not a de Polignac number, because 1084680137 - 2²⁴ = 1067902921 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1084680137.

It is not a weakly prime, because it can be changed into another prime (1084680167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542340068 + 542340069.

It is an arithmetic number, because the mean of its divisors is an integer number (542340069).

Almost surely, 2^1084680137 is an apocalyptic number.

It is an amenable number.

1084680137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1084680137 is an equidigital number, since it uses as much as digits as its factorization.

1084680137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 1084680137 is about 32934.4824917593. The cubic root of 1084680137 is about 1027.4654549196.

The spelling of 1084680137 in words is "one billion, eighty-four million, six hundred eighty thousand, one hundred thirty-seven".