3421403333 has 8 divisors (see below), whose sum is σ = 3480322560. Its totient is φ = 3362515200.

The previous prime is 3421403311. The next prime is 3421403351. The reversal of 3421403333 is 3333041243.

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 3421403333 - 2⁸ = 3421403077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421403533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369308 + ... + 378458.

It is an arithmetic number, because the mean of its divisors is an integer number (435040320).

Almost surely, 2^3421403333 is an apocalyptic number.

It is an amenable number.

3421403333 is a deficient number, since it is larger than the sum of its proper divisors (58919227).

3421403333 is an equidigital number, since it uses as much as digits as its factorization.

3421403333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15547.

The product of its (nonzero) digits is 7776, while the sum is 26.

The square root of 3421403333 is about 58492.7630822822. The cubic root of 3421403333 is about 1506.8432998717.

Adding to 3421403333 its reverse (3333041243), we get a palindrome (6754444576).

The spelling of 3421403333 in words is "three billion, four hundred twenty-one million, four hundred three thousand, three hundred thirty-three".