3303002421 has 8 divisors (see below), whose sum is σ = 4893336960. Its totient is φ = 2202001596.

The previous prime is 3303002401. The next prime is 3303002489. The reversal of 3303002421 is 1242003033.

It is not a de Polignac number, because 3303002421 - 2¹⁰ = 3303001397 is a prime.

It is a super-2 number, since 2×3303002421² = 21819649986263722482, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3303002394 and 3303002403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3303002401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61166685 + ... + 61166738.

It is an arithmetic number, because the mean of its divisors is an integer number (611667120).

Almost surely, 2^3303002421 is an apocalyptic number.

It is an amenable number.

3303002421 is a deficient number, since it is larger than the sum of its proper divisors (1590334539).

3303002421 is a wasteful number, since it uses less digits than its factorization.

3303002421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122333432 (or 122333426 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3303002421 is about 57471.7532445287. The cubic root of 3303002421 is about 1489.2569333677.

Adding to 3303002421 its reverse (1242003033), we get a palindrome (4545005454).

The spelling of 3303002421 in words is "three billion, three hundred three million, two thousand, four hundred twenty-one".