3452289389 has 2 divisors, whose sum is σ = 3452289390. Its totient is φ = 3452289388.

The previous prime is 3452289377. The next prime is 3452289431. The reversal of 3452289389 is 9839822543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1930899364 + 1521390025 = 43942^2 + 39005^2 .

It is a cyclic number.

It is not a de Polignac number, because 3452289389 - 2¹² = 3452285293 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3452289389.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3452289319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1726144694 + 1726144695.

It is an arithmetic number, because the mean of its divisors is an integer number (1726144695).

Almost surely, 2^3452289389 is an apocalyptic number.

It is an amenable number.

3452289389 is a deficient number, since it is larger than the sum of its proper divisors (1).

3452289389 is an equidigital number, since it uses as much as digits as its factorization.

3452289389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3732480, while the sum is 53.

The square root of 3452289389 is about 58756.1859636924. The cubic root of 3452289389 is about 1511.3639692405.

The spelling of 3452289389 in words is "three billion, four hundred fifty-two million, two hundred eighty-nine thousand, three hundred eighty-nine".