3333335881 has 4 divisors (see below), whose sum is σ = 3478263552. Its totient is φ = 3188408212.

The previous prime is 3333335869. The next prime is 3333335891. The reversal of 3333335881 is 1885333333.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3333335881 - 2¹¹ = 3333333833 is a prime.

It is a super-2 number, since 2×3333335881² = 22222256191124092322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3333335891) 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 in 3 ways as a sum of consecutive naturals, for example, 72463801 + ... + 72463846.

It is an arithmetic number, because the mean of its divisors is an integer number (869565888).

Almost surely, 2^3333335881 is an apocalyptic number.

It is an amenable number.

3333335881 is a deficient number, since it is larger than the sum of its proper divisors (144927671).

3333335881 is a wasteful number, since it uses less digits than its factorization.

3333335881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144927670.

The product of its digits is 233280, while the sum is 40.

The square root of 3333335881 is about 57735.0489823989. The cubic root of 3333335881 is about 1493.8019627565.

The spelling of 3333335881 in words is "three billion, three hundred thirty-three million, three hundred thirty-five thousand, eight hundred eighty-one".