3384524921 has 2 divisors, whose sum is σ = 3384524922. Its totient is φ = 3384524920.

The previous prime is 3384524909. The next prime is 3384524959. The reversal of 3384524921 is 1294254833.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2781085696 + 603439225 = 52736^2 + 24565^2 .

It is a cyclic number.

It is not a de Polignac number, because 3384524921 - 2¹⁴ = 3384508537 is a prime.

It is a super-2 number, since 2×3384524921² = 22910017881740112482, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3384524971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1692262460 + 1692262461.

It is an arithmetic number, because the mean of its divisors is an integer number (1692262461).

Almost surely, 2^3384524921 is an apocalyptic number.

It is an amenable number.

3384524921 is a deficient number, since it is larger than the sum of its proper divisors (1).

3384524921 is an equidigital number, since it uses as much as digits as its factorization.

3384524921 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 41.

The square root of 3384524921 is about 58176.6699029774. The cubic root of 3384524921 is about 1501.4097740171.

The spelling of 3384524921 in words is "three billion, three hundred eighty-four million, five hundred twenty-four thousand, nine hundred twenty-one".