3433332021 has 16 divisors (see below), whose sum is σ = 5297971200. Its totient is φ = 1937068848.

The previous prime is 3433332017. The next prime is 3433332037. The reversal of 3433332021 is 1202333343.

It is a happy number.

It is not a de Polignac number, because 3433332021 - 2² = 3433332017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3433331982 and 3433332000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3433333021) 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 15 ways as a sum of consecutive naturals, for example, 1033101 + ... + 1036418.

It is an arithmetic number, because the mean of its divisors is an integer number (331123200).

Almost surely, 2^3433332021 is an apocalyptic number.

It is an amenable number.

3433332021 is a deficient number, since it is larger than the sum of its proper divisors (1864639179).

3433332021 is a wasteful number, since it uses less digits than its factorization.

3433332021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069608.

The product of its (nonzero) digits is 3888, while the sum is 24.

The square root of 3433332021 is about 58594.6415724168. The cubic root of 3433332021 is about 1508.5924665844.

Adding to 3433332021 its reverse (1202333343), we get a palindrome (4635665364).

The spelling of 3433332021 in words is "three billion, four hundred thirty-three million, three hundred thirty-two thousand, twenty-one".