3427946 has 8 divisors (see below), whose sum is σ = 5151684. Its totient is φ = 1710720.

The previous prime is 3427933. The next prime is 3427967. The reversal of 3427946 is 6497243.

3427946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3279721 + 148225 = 1811^2 + 385^2 .

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

It is a congruent number.

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, 26 + ... + 2618.

Almost surely, 2^3427946 is an apocalyptic number.

3427946 is a deficient number, since it is larger than the sum of its proper divisors (1723738).

3427946 is a wasteful number, since it uses less digits than its factorization.

3427946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3256.

The product of its digits is 36288, while the sum is 35.

The square root of 3427946 is about 1851.4713068260. The cubic root of 3427946 is about 150.7803188297.

The spelling of 3427946 in words is "three million, four hundred twenty-seven thousand, nine hundred forty-six".