3532330021 has 8 divisors (see below), whose sum is σ = 3859869888. Its totient is φ = 3205860000.

The previous prime is 3532330013. The next prime is 3532330069. The reversal of 3532330021 is 1200332353.

It is a happy number.

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 3532330021 - 2³ = 3532330013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3532329974 and 3532330001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3532330001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260545 + ... + 273766.

It is an arithmetic number, because the mean of its divisors is an integer number (482483736).

Almost surely, 2^3532330021 is an apocalyptic number.

It is an amenable number.

3532330021 is a deficient number, since it is larger than the sum of its proper divisors (327539867).

3532330021 is a wasteful number, since it uses less digits than its factorization.

3532330021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534923.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 3532330021 is about 59433.4082902874. The cubic root of 3532330021 is about 1522.9550691507.

Adding to 3532330021 its reverse (1200332353), we get a palindrome (4732662374).

The spelling of 3532330021 in words is "three billion, five hundred thirty-two million, three hundred thirty thousand, twenty-one".