3278488009 has 2 divisors, whose sum is σ = 3278488010. Its totient is φ = 3278488008.

The previous prime is 3278488007. The next prime is 3278488033. The reversal of 3278488009 is 9008848723.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3223059984 + 55428025 = 56772^2 + 7445^2 .

It is a cyclic number.

It is not a de Polignac number, because 3278488009 - 2¹ = 3278488007 is a prime.

Together with 3278488007, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3278488007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1639244004 + 1639244005.

It is an arithmetic number, because the mean of its divisors is an integer number (1639244005).

Almost surely, 2^3278488009 is an apocalyptic number.

It is an amenable number.

3278488009 is a deficient number, since it is larger than the sum of its proper divisors (1).

3278488009 is an equidigital number, since it uses as much as digits as its factorization.

3278488009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 774144, while the sum is 49.

The square root of 3278488009 is about 57258.0824774983. The cubic root of 3278488009 is about 1485.5634299700.

The spelling of 3278488009 in words is "three billion, two hundred seventy-eight million, four hundred eighty-eight thousand, nine".