1076893289 has 2 divisors, whose sum is σ = 1076893290. Its totient is φ = 1076893288.

The previous prime is 1076893243. The next prime is 1076893297. The reversal of 1076893289 is 9823986701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1051056400 + 25836889 = 32420^2 + 5083^2 .

It is a cyclic number.

It is not a de Polignac number, because 1076893289 - 2¹² = 1076889193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1076893289.

It is not a weakly prime, because it can be changed into another prime (1076893219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538446644 + 538446645.

It is an arithmetic number, because the mean of its divisors is an integer number (538446645).

Almost surely, 2^1076893289 is an apocalyptic number.

It is an amenable number.

1076893289 is a deficient number, since it is larger than the sum of its proper divisors (1).

1076893289 is an equidigital number, since it uses as much as digits as its factorization.

1076893289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1306368, while the sum is 53.

The square root of 1076893289 is about 32816.0523067599. The cubic root of 1076893289 is about 1025.0008452105. Note that the first 3 decimals are identical.

The spelling of 1076893289 in words is "one billion, seventy-six million, eight hundred ninety-three thousand, two hundred eighty-nine".