4380244 has 12 divisors (see below), whose sum is σ = 8362368. Its totient is φ = 1991000.

The previous prime is 4380239. The next prime is 4380251. The reversal of 4380244 is 4420834.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49732 + ... + 49819.

It is an arithmetic number, because the mean of its divisors is an integer number (696864).

Almost surely, 2^4380244 is an apocalyptic number.

4380244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4380244 is a deficient number, since it is larger than the sum of its proper divisors (3982124).

4380244 is a wasteful number, since it uses less digits than its factorization.

4380244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99566 (or 99564 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 4380244 is about 2092.9032466887. The cubic root of 4380244 is about 163.6186359770.

It can be divided in two parts, 4380 and 244, that added together give a square (4624 = 68²).

The spelling of 4380244 in words is "four million, three hundred eighty thousand, two hundred forty-four".