3835218 has 16 divisors (see below), whose sum is σ = 7690176. Its totient is φ = 1275120.

The previous prime is 3835199. The next prime is 3835231. The reversal of 3835218 is 8125383.

It is a happy number.

It is a d-powerful number, because it can be written as 3⁴ + 8⁵ + 3¹³ + 5⁷ + 2²¹ + 1 + 8⁵ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3280 + ... + 4292.

It is an arithmetic number, because the mean of its divisors is an integer number (480636).

Almost surely, 2^3835218 is an apocalyptic number.

3835218 is an abundant number, since it is smaller than the sum of its proper divisors (3854958).

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

3835218 is a wasteful number, since it uses less digits than its factorization.

3835218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649.

The product of its digits is 5760, while the sum is 30.

The square root of 3835218 is about 1958.3712620440. The cubic root of 3835218 is about 156.5296755302.

The spelling of 3835218 in words is "three million, eight hundred thirty-five thousand, two hundred eighteen".