3344809 has 4 divisors (see below), whose sum is σ = 3602116. Its totient is φ = 3087504.

The previous prime is 3344791. The next prime is 3344819. The reversal of 3344809 is 9084433.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9084433 = 83 ⋅109451.

It can be written as a sum of positive squares in 2 ways, for example, as 1010025 + 2334784 = 1005^2 + 1528^2 .

It is a cyclic number.

It is not a de Polignac number, because 3344809 - 2⁷ = 3344681 is a prime.

It is a super-2 number, since 2×3344809² = 22375494492962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3344819) 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, 128634 + ... + 128659.

It is an arithmetic number, because the mean of its divisors is an integer number (900529).

Almost surely, 2^3344809 is an apocalyptic number.

It is an amenable number.

3344809 is a deficient number, since it is larger than the sum of its proper divisors (257307).

3344809 is a wasteful number, since it uses less digits than its factorization.

3344809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257306.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 3344809 is about 1828.8818988661. The cubic root of 3344809 is about 149.5513855641.

The spelling of 3344809 in words is "three million, three hundred forty-four thousand, eight hundred nine".