3394569 has 4 divisors (see below), whose sum is σ = 4526096. Its totient is φ = 2263044.

The previous prime is 3394561. The next prime is 3394579. The reversal of 3394569 is 9654933.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9654933 = 3 ⋅3218311.

It is not a de Polignac number, because 3394569 - 2³ = 3394561 is a prime.

It is a super-2 number, since 2×3394569² = 23046197391522, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3394561) 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, 565759 + ... + 565764.

It is an arithmetic number, because the mean of its divisors is an integer number (1131524).

Almost surely, 2^3394569 is an apocalyptic number.

It is an amenable number.

3394569 is a deficient number, since it is larger than the sum of its proper divisors (1131527).

3394569 is a wasteful number, since it uses less digits than its factorization.

3394569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131526.

The product of its digits is 87480, while the sum is 39.

The square root of 3394569 is about 1842.4356162428. The cubic root of 3394569 is about 150.2893525861.

The spelling of 3394569 in words is "three million, three hundred ninety-four thousand, five hundred sixty-nine".