3368215 has 4 divisors (see below), whose sum is σ = 4041864. Its totient is φ = 2694568.

The previous prime is 3368213. The next prime is 3368231. The reversal of 3368215 is 5128633.

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 3368215 - 2¹ = 3368213 is a prime.

It is a super-2 number, since 2×3368215² = 22689744572450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3368213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336817 + ... + 336826.

It is an arithmetic number, because the mean of its divisors is an integer number (1010466).

Almost surely, 2^3368215 is an apocalyptic number.

3368215 is a deficient number, since it is larger than the sum of its proper divisors (673649).

3368215 is an equidigital number, since it uses as much as digits as its factorization.

3368215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673648.

The product of its digits is 4320, while the sum is 28.

The square root of 3368215 is about 1835.2697349436. The cubic root of 3368215 is about 149.8994140463.

The spelling of 3368215 in words is "three million, three hundred sixty-eight thousand, two hundred fifteen".