3428086 has 8 divisors (see below), whose sum is σ = 5251680. Its totient is φ = 1677528.

The previous prime is 3428083. The next prime is 3428099. The reversal of 3428086 is 6808243.

It is a happy number.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3428083) 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, 18141 + ... + 18328.

It is an arithmetic number, because the mean of its divisors is an integer number (656460).

Almost surely, 2^3428086 is an apocalyptic number.

3428086 is a deficient number, since it is larger than the sum of its proper divisors (1823594).

3428086 is a wasteful number, since it uses less digits than its factorization.

3428086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36518.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 3428086 is about 1851.5091142093. The cubic root of 3428086 is about 150.7823714638.

The spelling of 3428086 in words is "three million, four hundred twenty-eight thousand, eighty-six".