4432380 has 48 divisors (see below), whose sum is σ = 12816384. Its totient is φ = 1143360.

The previous prime is 4432367. The next prime is 4432381. The reversal of 4432380 is 832344.

It is a self number, because there is not a number n which added to its sum of digits gives 4432380.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4432381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 669 + ... + 3051.

It is an arithmetic number, because the mean of its divisors is an integer number (267008).

Almost surely, 2^4432380 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 4432380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6408192).

4432380 is an abundant number, since it is smaller than the sum of its proper divisors (8384004).

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

4432380 is a wasteful number, since it uses less digits than its factorization.

4432380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2426 (or 2424 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4432380 is about 2105.3218281298. The cubic root of 4432380 is about 164.2652360828.

The spelling of 4432380 in words is "four million, four hundred thirty-two thousand, three hundred eighty".