3428395 has 4 divisors (see below), whose sum is σ = 4114080. Its totient is φ = 2742712.

The previous prime is 3428389. The next prime is 3428413. The reversal of 3428395 is 5938243.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3428395 - 2⁷ = 3428267 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3428395.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342835 + ... + 342844.

It is an arithmetic number, because the mean of its divisors is an integer number (1028520).

Almost surely, 2^3428395 is an apocalyptic number.

3428395 is a deficient number, since it is larger than the sum of its proper divisors (685685).

3428395 is an equidigital number, since it uses as much as digits as its factorization.

3428395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685684.

The product of its digits is 25920, while the sum is 34.

The square root of 3428395 is about 1851.5925577729. The cubic root of 3428395 is about 150.7869017229.

The spelling of 3428395 in words is "three million, four hundred twenty-eight thousand, three hundred ninety-five".