4243380 has 48 divisors (see below), whose sum is σ = 11975040. Its totient is φ = 1122688.

The previous prime is 4243361. The next prime is 4243391. The reversal of 4243380 is 833424.

It is a self number, because there is not a number n which added to its sum of digits gives 4243380.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11641 + ... + 11999.

It is an arithmetic number, because the mean of its divisors is an integer number (249480).

Almost surely, 2^4243380 is an apocalyptic number.

It is an amenable number.

4243380 is an abundant number, since it is smaller than the sum of its proper divisors (7731660).

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

4243380 is a wasteful number, since it uses less digits than its factorization.

4243380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568 (or 566 counting only the distinct ones).

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

The square root of 4243380 is about 2059.9466012497. The cubic root of 4243380 is about 161.8964434953.

The spelling of 4243380 in words is "four million, two hundred forty-three thousand, three hundred eighty".