3445662 has 64 divisors (see below), whose sum is σ = 8273664. Its totient is φ = 944640.

The previous prime is 3445649. The next prime is 3445667. The reversal of 3445662 is 2665443.

It is a d-powerful number, because it can be written as 3⁴ + 4² + 4² + 5⁷ + 6⁸ + 6⁸ + 2¹³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3445667) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41473 + ... + 41555.

It is an arithmetic number, because the mean of its divisors is an integer number (129276).

Almost surely, 2^3445662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3445662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4136832).

3445662 is an abundant number, since it is smaller than the sum of its proper divisors (4828002).

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

3445662 is a wasteful number, since it uses less digits than its factorization.

3445662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153.

The product of its digits is 17280, while the sum is 30.

The square root of 3445662 is about 1856.2494444444. The cubic root of 3445662 is about 151.0396223668.

It can be divided in two parts, 344 and 5662, that added together give a palindrome (6006).

The spelling of 3445662 in words is "three million, four hundred forty-five thousand, six hundred sixty-two".