3394491 has 16 divisors (see below), whose sum is σ = 4744224. Its totient is φ = 2156544.

The previous prime is 3394487. The next prime is 3394553. The reversal of 3394491 is 1944933.

It is not a de Polignac number, because 3394491 - 2² = 3394487 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3394411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5595 + ... + 6171.

It is an arithmetic number, because the mean of its divisors is an integer number (296514).

Almost surely, 2^3394491 is an apocalyptic number.

3394491 is a deficient number, since it is larger than the sum of its proper divisors (1349733).

3394491 is a wasteful number, since it uses less digits than its factorization.

3394491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670.

The product of its digits is 11664, while the sum is 33.

The square root of 3394491 is about 1842.4144484887. The cubic root of 3394491 is about 150.2882014670.

The spelling of 3394491 in words is "three million, three hundred ninety-four thousand, four hundred ninety-one".