3348349 has 2 divisors, whose sum is σ = 3348350. Its totient is φ = 3348348.

The previous prime is 3348307. The next prime is 3348353. The reversal of 3348349 is 9438433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3080025 + 268324 = 1755^2 + 518^2 .

It is a cyclic number.

It is not a de Polignac number, because 3348349 - 2¹⁵ = 3315581 is a prime.

It is a super-2 number, since 2×3348349² = 22422882051602, which contains 22 as substring.

3348349 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3340349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1674174 + 1674175.

It is an arithmetic number, because the mean of its divisors is an integer number (1674175).

Almost surely, 2^3348349 is an apocalyptic number.

It is an amenable number.

3348349 is a deficient number, since it is larger than the sum of its proper divisors (1).

3348349 is an equidigital number, since it uses as much as digits as its factorization.

3348349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 34.

The square root of 3348349 is about 1829.8494473590. The cubic root of 3348349 is about 149.6041265174.

The spelling of 3348349 in words is "three million, three hundred forty-eight thousand, three hundred forty-nine".