3354839 has 4 divisors (see below), whose sum is σ = 3362856. Its totient is φ = 3346824.

The previous prime is 3354823. The next prime is 3354853. The reversal of 3354839 is 9384533.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9384533 = 599 ⋅15667.

It is a cyclic number.

It is not a de Polignac number, because 3354839 - 2⁴ = 3354823 is a prime.

It is a super-2 number, since 2×3354839² = 22509889431842, 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 = 3354799 and 3354808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3354809) 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, 3344 + ... + 4229.

It is an arithmetic number, because the mean of its divisors is an integer number (840714).

Almost surely, 2^3354839 is an apocalyptic number.

3354839 is a deficient number, since it is larger than the sum of its proper divisors (8017).

3354839 is an equidigital number, since it uses as much as digits as its factorization.

3354839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8016.

The product of its digits is 38880, while the sum is 35.

The square root of 3354839 is about 1831.6219588114. The cubic root of 3354839 is about 149.7007217994.

It can be divided in two parts, 33 and 54839, that added together give a cube (54872 = 38³).

The spelling of 3354839 in words is "three million, three hundred fifty-four thousand, eight hundred thirty-nine".