4305380 has 24 divisors (see below), whose sum is σ = 9192120. Its totient is φ = 1693440.

The previous prime is 4305361. The next prime is 4305383. The reversal of 4305380 is 835034.

4305380 = 53² + 54² + ... + 235².

It can be written as a sum of positive squares in 4 ways, for example, as 200704 + 4104676 = 448^2 + 2026^2 .

It is not an unprimeable number, because it can be changed into a prime (4305383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 545 + ... + 2984.

It is an arithmetic number, because the mean of its divisors is an integer number (383005).

Almost surely, 2^4305380 is an apocalyptic number.

It is an amenable number.

4305380 is an abundant number, since it is smaller than the sum of its proper divisors (4886740).

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

4305380 is a wasteful number, since it uses less digits than its factorization.

4305380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3599 (or 3597 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 4305380 is about 2074.9409630156. The cubic root of 4305380 is about 162.6811234874.

The spelling of 4305380 in words is "four million, three hundred five thousand, three hundred eighty".