3385939 has 4 divisors (see below), whose sum is σ = 3394440. Its totient is φ = 3377440.

The previous prime is 3385937. The next prime is 3385961. The reversal of 3385939 is 9395833.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9395833 = 797 ⋅11789.

It is a cyclic number.

It is not a de Polignac number, because 3385939 - 2¹ = 3385937 is a prime.

It is a super-2 number, since 2×3385939² = 22929165823442, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

3385939 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3385931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3622 + ... + 4459.

It is an arithmetic number, because the mean of its divisors is an integer number (848610).

Almost surely, 2^3385939 is an apocalyptic number.

3385939 is a deficient number, since it is larger than the sum of its proper divisors (8501).

3385939 is an equidigital number, since it uses as much as digits as its factorization.

3385939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8500.

The product of its digits is 87480, while the sum is 40.

The square root of 3385939 is about 1840.0921172594. The cubic root of 3385939 is about 150.1618844858.

The spelling of 3385939 in words is "three million, three hundred eighty-five thousand, nine hundred thirty-nine".