2935281409 has 2 divisors, whose sum is σ = 2935281410. Its totient is φ = 2935281408.

The previous prime is 2935281359. The next prime is 2935281473. The reversal of 2935281409 is 9041825392.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2854551184 + 80730225 = 53428^2 + 8985^2 .

It is a cyclic number.

It is not a de Polignac number, because 2935281409 - 2¹³ = 2935273217 is a prime.

It is not a weakly prime, because it can be changed into another prime (2935281809) 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, 1467640704 + 1467640705.

It is an arithmetic number, because the mean of its divisors is an integer number (1467640705).

Almost surely, 2^2935281409 is an apocalyptic number.

It is an amenable number.

2935281409 is a deficient number, since it is larger than the sum of its proper divisors (1).

2935281409 is an equidigital number, since it uses as much as digits as its factorization.

2935281409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 2935281409 is about 54178.2374113444. The cubic root of 2935281409 is about 1431.8029338342.

The spelling of 2935281409 in words is "two billion, nine hundred thirty-five million, two hundred eighty-one thousand, four hundred nine".