3334518 has 36 divisors (see below), whose sum is σ = 7946484. Its totient is φ = 1009800.

The previous prime is 3334493. The next prime is 3334531. The reversal of 3334518 is 8154333.

It is a happy number.

It is a super-2 number, since 2×3334518² = 22238020584648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3334491 and 3334500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1413 + ... + 2943.

Almost surely, 2^3334518 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3334518, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3973242).

3334518 is an abundant number, since it is smaller than the sum of its proper divisors (4611966).

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

3334518 is a wasteful number, since it uses less digits than its factorization.

3334518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561 (or 1547 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 3334518 is about 1826.0662638579. The cubic root of 3334518 is about 149.3978526919.

It can be divided in two parts, 333 and 4518, that added together give a triangular number (4851 = T₉₈).

The spelling of 3334518 in words is "three million, three hundred thirty-four thousand, five hundred eighteen".