3386535421 has 2 divisors, whose sum is σ = 3386535422. Its totient is φ = 3386535420.

The previous prime is 3386535413. The next prime is 3386535443. The reversal of 3386535421 is 1245356833.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3001944100 + 384591321 = 54790^2 + 19611^2 .

It is a cyclic number.

It is not a de Polignac number, because 3386535421 - 2³ = 3386535413 is a prime.

It is a super-2 number, since 2×3386535421² = 22937244315375294482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3386535221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1693267710 + 1693267711.

It is an arithmetic number, because the mean of its divisors is an integer number (1693267711).

Almost surely, 2^3386535421 is an apocalyptic number.

It is an amenable number.

3386535421 is a deficient number, since it is larger than the sum of its proper divisors (1).

3386535421 is an equidigital number, since it uses as much as digits as its factorization.

3386535421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 40.

The square root of 3386535421 is about 58193.9466009997. The cubic root of 3386535421 is about 1501.7070079383.

The spelling of 3386535421 in words is "three billion, three hundred eighty-six million, five hundred thirty-five thousand, four hundred twenty-one".