3442555 has 4 divisors (see below), whose sum is σ = 4131072. Its totient is φ = 2754040.

The previous prime is 3442499. The next prime is 3442567. The reversal of 3442555 is 5552443.

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

It is not a de Polignac number, because 3442555 - 2⁷ = 3442427 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 344251 + ... + 344260.

It is an arithmetic number, because the mean of its divisors is an integer number (1032768).

Almost surely, 2^3442555 is an apocalyptic number.

3442555 is a deficient number, since it is larger than the sum of its proper divisors (688517).

3442555 is an equidigital number, since it uses as much as digits as its factorization.

3442555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688516.

The product of its digits is 12000, while the sum is 28.

The square root of 3442555 is about 1855.4123530903. The cubic root of 3442555 is about 150.9942105583.

Adding to 3442555 its reverse (5552443), we get a palindrome (8994998).

The spelling of 3442555 in words is "three million, four hundred forty-two thousand, five hundred fifty-five".