3356418 has 32 divisors (see below), whose sum is σ = 7430976. Its totient is φ = 1003968.

The previous prime is 3356417. The next prime is 3356447. The reversal of 3356418 is 8146533.

It is a super-2 number, since 2×3356418² = 22531083581448, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3356417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2305 + ... + 3467.

It is an arithmetic number, because the mean of its divisors is an integer number (232218).

Almost surely, 2^3356418 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3356418, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3715488).

3356418 is an abundant number, since it is smaller than the sum of its proper divisors (4074558).

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

3356418 is a wasteful number, since it uses less digits than its factorization.

3356418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218.

The product of its digits is 8640, while the sum is 30.

The square root of 3356418 is about 1832.0529468331. The cubic root of 3356418 is about 149.7242043336.

The spelling of 3356418 in words is "three million, three hundred fifty-six thousand, four hundred eighteen".