3355939 has 4 divisors (see below), whose sum is σ = 3396456. Its totient is φ = 3315424.

The previous prime is 3355901. The next prime is 3355949. The reversal of 3355939 is 9395533.

It is a happy number.

3355939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9395533 = 7 ⋅1342219.

It is a cyclic number.

It is not a de Polignac number, because 3355939 - 2⁷ = 3355811 is a prime.

It is a super-2 number, since 2×3355939² = 22524653143442, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3355898 and 3355907.

It is not an unprimeable number, because it can be changed into a prime (3355949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20134 + ... + 20299.

It is an arithmetic number, because the mean of its divisors is an integer number (849114).

Almost surely, 2^3355939 is an apocalyptic number.

3355939 is a deficient number, since it is larger than the sum of its proper divisors (40517).

3355939 is an equidigital number, since it uses as much as digits as its factorization.

3355939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40516.

The product of its digits is 54675, while the sum is 37.

The square root of 3355939 is about 1831.9222145058. The cubic root of 3355939 is about 149.7170815312.

The spelling of 3355939 in words is "three million, three hundred fifty-five thousand, nine hundred thirty-nine".