3428604 has 18 divisors (see below), whose sum is σ = 8666840. Its totient is φ = 1142856.

The previous prime is 3428599. The next prime is 3428609. The reversal of 3428604 is 4068243.

3428604 is a `hidden beast` number, since 34 + 28 + 604 = 666.

3428604 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 (3428599) and next prime (3428609).

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3428609) 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 5 ways as a sum of consecutive naturals, for example, 47584 + ... + 47655.

Almost surely, 2^3428604 is an apocalyptic number.

It is an amenable number.

3428604 is an abundant number, since it is smaller than the sum of its proper divisors (5238236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3428604 is a wasteful number, since it uses less digits than its factorization.

3428604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95249 (or 95244 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 3428604 is about 1851.6489948152. The cubic root of 3428604 is about 150.7899657244.

The spelling of 3428604 in words is "three million, four hundred twenty-eight thousand, six hundred four".