3424746 has 48 divisors (see below), whose sum is σ = 7803936. Its totient is φ = 995808.

The previous prime is 3424739. The next prime is 3424747. The reversal of 3424746 is 6474243.

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

It is a d-powerful number, because it can be written as 3³ + 4 + 2²¹ + 4⁹ + 7⁵ + 4¹⁰ + 6² .

It is not an unprimeable number, because it can be changed into a prime (3424747) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41221 + ... + 41303.

It is an arithmetic number, because the mean of its divisors is an integer number (162582).

Almost surely, 2^3424746 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3424746, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3901968).

3424746 is an abundant number, since it is smaller than the sum of its proper divisors (4379190).

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

3424746 is a wasteful number, since it uses less digits than its factorization.

3424746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147 (or 124 counting only the distinct ones).

The product of its digits is 16128, while the sum is 30.

The square root of 3424746 is about 1850.6069274700. The cubic root of 3424746 is about 150.7333862316.

Adding to 3424746 its reverse (6474243), we get a palindrome (9898989).

The spelling of 3424746 in words is "three million, four hundred twenty-four thousand, seven hundred forty-six".