3356345 has 4 divisors (see below), whose sum is σ = 4027620. Its totient is φ = 2685072.

The previous prime is 3356341. The next prime is 3356347. The reversal of 3356345 is 5436533.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1227664 + 2128681 = 1108^2 + 1459^2 .

It is a cyclic number.

It is not a de Polignac number, because 3356345 - 2² = 3356341 is a prime.

It is a super-2 number, since 2×3356345² = 22530103518050, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3² + 3¹¹ + 5³ + 6³ + 3¹¹ + 4¹⁰ + 5⁹ .

It is not an unprimeable number, because it can be changed into a prime (3356341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335630 + ... + 335639.

It is an arithmetic number, because the mean of its divisors is an integer number (1006905).

Almost surely, 2^3356345 is an apocalyptic number.

It is an amenable number.

3356345 is a deficient number, since it is larger than the sum of its proper divisors (671275).

3356345 is an equidigital number, since it uses as much as digits as its factorization.

3356345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671274.

The product of its digits is 16200, while the sum is 29.

The square root of 3356345 is about 1832.0330237198. The cubic root of 3356345 is about 149.7231188563.

The spelling of 3356345 in words is "three million, three hundred fifty-six thousand, three hundred forty-five".