3396578 has 4 divisors (see below), whose sum is σ = 5094870. Its totient is φ = 1698288.

The previous prime is 3396551. The next prime is 3396581. The reversal of 3396578 is 8756933.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8756933 = 2687 ⋅3259.

It can be written as a sum of positive squares in only one way, i.e., 3052009 + 344569 = 1747^2 + 587^2 .

It is a super-3 number, since 3×3396578³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 849143 + ... + 849146.

Almost surely, 2^3396578 is an apocalyptic number.

3396578 is a deficient number, since it is larger than the sum of its proper divisors (1698292).

3396578 is a wasteful number, since it uses less digits than its factorization.

3396578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1698291.

The product of its digits is 136080, while the sum is 41.

The square root of 3396578 is about 1842.9807378266. The cubic root of 3396578 is about 150.3189952069.

It can be divided in two parts, 33965 and 78, that added together give a palindrome (34043).

The spelling of 3396578 in words is "three million, three hundred ninety-six thousand, five hundred seventy-eight".