3428078 has 8 divisors (see below), whose sum is σ = 5226600. Its totient is φ = 1685880.

The previous prime is 3428071. The next prime is 3428083. The reversal of 3428078 is 8708243.

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

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3428071) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 13928 + ... + 14171.

It is an arithmetic number, because the mean of its divisors is an integer number (653325).

Almost surely, 2^3428078 is an apocalyptic number.

3428078 is a deficient number, since it is larger than the sum of its proper divisors (1798522).

3428078 is a wasteful number, since it uses less digits than its factorization.

3428078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28162.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 3428078 is about 1851.5069538082. The cubic root of 3428078 is about 150.7822541719.

The spelling of 3428078 in words is "three million, four hundred twenty-eight thousand, seventy-eight".