3428042 has 8 divisors (see below), whose sum is σ = 5308032. Its totient is φ = 1658700.

The previous prime is 3428027. The next prime is 3428057. The reversal of 3428042 is 2408243.

3428042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3428027) and next prime (3428057).

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

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3427999 and 3428017.

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, 27584 + ... + 27707.

It is an arithmetic number, because the mean of its divisors is an integer number (663504).

Almost surely, 2^3428042 is an apocalyptic number.

3428042 is a deficient number, since it is larger than the sum of its proper divisors (1879990).

3428042 is a wasteful number, since it uses less digits than its factorization.

3428042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55324.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 3428042 is about 1851.4972319720. The cubic root of 3428042 is about 150.7817263562.

The spelling of 3428042 in words is "three million, four hundred twenty-eight thousand, forty-two".