3423349 has 2 divisors, whose sum is σ = 3423350. Its totient is φ = 3423348.

The previous prime is 3423347. The next prime is 3423367. The reversal of 3423349 is 9433243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2387025 + 1036324 = 1545^2 + 1018^2 .

It is a cyclic number.

It is not a de Polignac number, because 3423349 - 2¹ = 3423347 is a prime.

Together with 3423347, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3423347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1711674 + 1711675.

It is an arithmetic number, because the mean of its divisors is an integer number (1711675).

Almost surely, 2^3423349 is an apocalyptic number.

It is an amenable number.

3423349 is a deficient number, since it is larger than the sum of its proper divisors (1).

3423349 is an equidigital number, since it uses as much as digits as its factorization.

3423349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 28.

The square root of 3423349 is about 1850.2294452311. The cubic root of 3423349 is about 150.7128880516.

The spelling of 3423349 in words is "three million, four hundred twenty-three thousand, three hundred forty-nine".