3304775389 has 2 divisors, whose sum is σ = 3304775390. Its totient is φ = 3304775388.

The previous prime is 3304775351. The next prime is 3304775407. The reversal of 3304775389 is 9835774033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1843242489 + 1461532900 = 42933^2 + 38230^2 .

It is a cyclic number.

It is not a de Polignac number, because 3304775389 - 2⁷ = 3304775261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3304775489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1652387694 + 1652387695.

It is an arithmetic number, because the mean of its divisors is an integer number (1652387695).

Almost surely, 2^3304775389 is an apocalyptic number.

It is an amenable number.

3304775389 is a deficient number, since it is larger than the sum of its proper divisors (1).

3304775389 is an equidigital number, since it uses as much as digits as its factorization.

3304775389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1905120, while the sum is 49.

The square root of 3304775389 is about 57487.1758655789. The cubic root of 3304775389 is about 1489.5233508324.

The spelling of 3304775389 in words is "three billion, three hundred four million, seven hundred seventy-five thousand, three hundred eighty-nine".