3389629 has 2 divisors, whose sum is σ = 3389630. Its totient is φ = 3389628.

The previous prime is 3389621. The next prime is 3389651. The reversal of 3389629 is 9269833.

3389629 is nontrivially palindromic in base 12.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2576025 + 813604 = 1605^2 + 902^2 .

It is an emirp because it is prime and its reverse (9269833) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3389629 - 2³ = 3389621 is a prime.

It is a super-2 number, since 2×3389629² = 22979169515282, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3389591 and 3389600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3389621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1694814 + 1694815.

It is an arithmetic number, because the mean of its divisors is an integer number (1694815).

Almost surely, 2^3389629 is an apocalyptic number.

It is an amenable number.

3389629 is a deficient number, since it is larger than the sum of its proper divisors (1).

3389629 is an equidigital number, since it uses as much as digits as its factorization.

3389629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69984, while the sum is 40.

The square root of 3389629 is about 1841.0945114252. The cubic root of 3389629 is about 150.2164135436.

The spelling of 3389629 in words is "three million, three hundred eighty-nine thousand, six hundred twenty-nine".