3354405 has 16 divisors (see below), whose sum is σ = 5417280. Its totient is φ = 1772288.

The previous prime is 3354397. The next prime is 3354409. The reversal of 3354405 is 5044533.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3354405 - 2³ = 3354397 is a prime.

It is a super-2 number, since 2×3354405² = 22504065808050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3354409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 706 + ... + 2684.

It is an arithmetic number, because the mean of its divisors is an integer number (338580).

Almost surely, 2^3354405 is an apocalyptic number.

It is an amenable number.

3354405 is a deficient number, since it is larger than the sum of its proper divisors (2062875).

3354405 is a wasteful number, since it uses less digits than its factorization.

3354405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 3354405 is about 1831.5034807502. The cubic root of 3354405 is about 149.6942661577.

Adding to 3354405 its reverse (5044533), we get a palindrome (8398938).

The spelling of 3354405 in words is "three million, three hundred fifty-four thousand, four hundred five".