4345344 has 120 divisors (see below), whose sum is σ = 13405392. Its totient is φ = 1351680.

The previous prime is 4345343. The next prime is 4345349. The reversal of 4345344 is 4435434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4345343) 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, 105964 + ... + 106004.

Almost surely, 2^4345344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4345344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6702696).

4345344 is an abundant number, since it is smaller than the sum of its proper divisors (9060048).

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

4345344 is a wasteful number, since it uses less digits than its factorization.

4345344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 69 counting only the distinct ones).

The product of its digits is 11520, while the sum is 27.

The square root of 4345344 is about 2084.5488720584. The cubic root of 4345344 is about 163.1829278566.

It can be divided in two parts, 434 and 5344, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 4345344 in words is "four million, three hundred forty-five thousand, three hundred forty-four".