3320129 has 2 divisors, whose sum is σ = 3320130. Its totient is φ = 3320128.

The previous prime is 3320101. The next prime is 3320137. The reversal of 3320129 is 9210233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2002225 + 1317904 = 1415^2 + 1148^2 .

It is an emirp because it is prime and its reverse (9210233) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3320129 - 2²⁰ = 2271553 is a prime.

It is a super-2 number, since 2×3320129² = 22046513153282, which contains 22 as substring.

It is a Chen prime.

It is equal to p₂₃₈₂₄₁ and since 3320129 and 238241 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3320129.

It is not a weakly prime, because it can be changed into another prime (3320189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660064 + 1660065.

It is an arithmetic number, because the mean of its divisors is an integer number (1660065).

Almost surely, 2^3320129 is an apocalyptic number.

It is an amenable number.

3320129 is a deficient number, since it is larger than the sum of its proper divisors (1).

3320129 is an equidigital number, since it uses as much as digits as its factorization.

3320129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 3320129 is about 1822.1221144589. The cubic root of 3320129 is about 149.1826506527.

The spelling of 3320129 in words is "three million, three hundred twenty thousand, one hundred twenty-nine".