3301033421 has 24 divisors (see below), whose sum is σ = 3952398240. Its totient is φ = 2747788512.

The previous prime is 3301033387. The next prime is 3301033423. The reversal of 3301033421 is 1243301033.

It is a de Polignac number, because none of the positive numbers 2^k-3301033421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3301033393 and 3301033402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3301033423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 233075 + ... + 246831.

It is an arithmetic number, because the mean of its divisors is an integer number (164683260).

Almost surely, 2^3301033421 is an apocalyptic number.

It is an amenable number.

3301033421 is a deficient number, since it is larger than the sum of its proper divisors (651364819).

3301033421 is a wasteful number, since it uses less digits than its factorization.

3301033421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13913 (or 13906 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 3301033421 is about 57454.6205365591. The cubic root of 3301033421 is about 1488.9609471303.

Adding to 3301033421 its reverse (1243301033), we get a palindrome (4544334454).

The spelling of 3301033421 in words is "three billion, three hundred one million, thirty-three thousand, four hundred twenty-one".