3397658 has 8 divisors (see below), whose sum is σ = 5559840. Its totient is φ = 1544380.

The previous prime is 3397649. The next prime is 3397663. The reversal of 3397658 is 8567933.

3397658 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77198 + ... + 77241.

It is an arithmetic number, because the mean of its divisors is an integer number (694980).

Almost surely, 2^3397658 is an apocalyptic number.

3397658 is a deficient number, since it is larger than the sum of its proper divisors (2162182).

3397658 is a wasteful number, since it uses less digits than its factorization.

3397658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154452.

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

The square root of 3397658 is about 1843.2737181439. The cubic root of 3397658 is about 150.3349256827.

It can be divided in two parts, 339 and 7658, that added together give a palindrome (7997).

The spelling of 3397658 in words is "three million, three hundred ninety-seven thousand, six hundred fifty-eight".