3394155 has 16 divisors (see below), whose sum is σ = 5508864. Its totient is φ = 1784160.

The previous prime is 3394129. The next prime is 3394163. The reversal of 3394155 is 5514933.

It is not a de Polignac number, because 3394155 - 2⁵ = 3394123 is a prime.

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 in 15 ways as a sum of consecutive naturals, for example, 529 + ... + 2658.

It is an arithmetic number, because the mean of its divisors is an integer number (344304).

Almost surely, 2^3394155 is an apocalyptic number.

3394155 is a deficient number, since it is larger than the sum of its proper divisors (2114709).

3394155 is a wasteful number, since it uses less digits than its factorization.

3394155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3266.

The product of its digits is 8100, while the sum is 30.

The square root of 3394155 is about 1842.3232615369. The cubic root of 3394155 is about 150.2832425987.

The spelling of 3394155 in words is "three million, three hundred ninety-four thousand, one hundred fifty-five".