3378752833 has 2 divisors, whose sum is σ = 3378752834. Its totient is φ = 3378752832.

The previous prime is 3378752807. The next prime is 3378752869. The reversal of 3378752833 is 3382578733.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2925403569 + 453349264 = 54087^2 + 21292^2 .

It is a cyclic number.

It is not a de Polignac number, because 3378752833 - 2⁵ = 3378752801 is a prime.

It is a super-2 number, since 2×3378752833² = 22831941413011051778, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3378752893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1689376416 + 1689376417.

It is an arithmetic number, because the mean of its divisors is an integer number (1689376417).

Almost surely, 2^3378752833 is an apocalyptic number.

It is an amenable number.

3378752833 is a deficient number, since it is larger than the sum of its proper divisors (1).

3378752833 is an equidigital number, since it uses as much as digits as its factorization.

3378752833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2540160, while the sum is 49.

The square root of 3378752833 is about 58127.0404631098. The cubic root of 3378752833 is about 1500.5557693141. Note that the first 3 decimals are identical.

The spelling of 3378752833 in words is "three billion, three hundred seventy-eight million, seven hundred fifty-two thousand, eight hundred thirty-three".