3454215 has 8 divisors (see below), whose sum is σ = 5526768. Its totient is φ = 1842240.

The previous prime is 3454201. The next prime is 3454223. The reversal of 3454215 is 5124543.

3454215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3454215 - 2⁵ = 3454183 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 115126 + ... + 115155.

It is an arithmetic number, because the mean of its divisors is an integer number (690846).

Almost surely, 2^3454215 is an apocalyptic number.

3454215 is a deficient number, since it is larger than the sum of its proper divisors (2072553).

3454215 is a wasteful number, since it uses less digits than its factorization.

3454215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230289.

The product of its digits is 2400, while the sum is 24.

The square root of 3454215 is about 1858.5518556123. The cubic root of 3454215 is about 151.1644918858.

Adding to 3454215 its reverse (5124543), we get a palindrome (8578758).

It can be divided in two parts, 345 and 4215, that added together give a triangular number (4560 = T₉₅).

The spelling of 3454215 in words is "three million, four hundred fifty-four thousand, two hundred fifteen".