3463218 has 24 divisors (see below), whose sum is σ = 8186256. Its totient is φ = 1049400.

The previous prime is 3463217. The next prime is 3463231. The reversal of 3463218 is 8123643.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3463191 and 3463200.

It is not an unprimeable number, because it can be changed into a prime (3463217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8548 + ... + 8943.

It is an arithmetic number, because the mean of its divisors is an integer number (341094).

Almost surely, 2^3463218 is an apocalyptic number.

3463218 is an abundant number, since it is smaller than the sum of its proper divisors (4723038).

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

3463218 is a wasteful number, since it uses less digits than its factorization.

3463218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17510 (or 17507 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 3463218 is about 1860.9723265003. The cubic root of 3463218 is about 151.2957086996.

It can be divided in two parts, 34 and 63218, that multiplied together give a palindrome (2149412).

The spelling of 3463218 in words is "three million, four hundred sixty-three thousand, two hundred eighteen".