3234202021 has 8 divisors (see below), whose sum is σ = 3406652000. Its totient is φ = 3061974960.

The previous prime is 3234201991. The next prime is 3234202031. The reversal of 3234202021 is 1202024323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3234202021 - 2⁵ = 3234201989 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3234202021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3234202031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25515 + ... + 84376.

It is an arithmetic number, because the mean of its divisors is an integer number (425831500).

Almost surely, 2^3234202021 is an apocalyptic number.

It is an amenable number.

3234202021 is a deficient number, since it is larger than the sum of its proper divisors (172449979).

3234202021 is a wasteful number, since it uses less digits than its factorization.

3234202021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111459.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 3234202021 is about 56870.0450237205. The cubic root of 3234202021 is about 1478.8440604202.

Adding to 3234202021 its reverse (1202024323), we get a palindrome (4436226344).

The spelling of 3234202021 in words is "three billion, two hundred thirty-four million, two hundred two thousand, twenty-one".