3294649 has 4 divisors (see below), whose sum is σ = 3400960. Its totient is φ = 3188340.

The previous prime is 3294631. The next prime is 3294659. The reversal of 3294649 is 9464923.

3294649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 3294649 - 2¹⁷ = 3163577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3294659) by changing a digit.

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, 53109 + ... + 53170.

It is an arithmetic number, because the mean of its divisors is an integer number (850240).

Almost surely, 2^3294649 is an apocalyptic number.

It is an amenable number.

3294649 is a deficient number, since it is larger than the sum of its proper divisors (106311).

3294649 is a wasteful number, since it uses less digits than its factorization.

3294649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106310.

The product of its digits is 46656, while the sum is 37.

The square root of 3294649 is about 1815.1168006495. The cubic root of 3294649 is about 148.8000410693.

The spelling of 3294649 in words is "three million, two hundred ninety-four thousand, six hundred forty-nine".