4380338 has 4 divisors (see below), whose sum is σ = 6570510. Its totient is φ = 2190168.

The previous prime is 4380323. The next prime is 4380361. The reversal of 4380338 is 8330834.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3433609 + 946729 = 1853^2 + 973^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4380338.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1095083 + ... + 1095086.

Almost surely, 2^4380338 is an apocalyptic number.

4380338 is a deficient number, since it is larger than the sum of its proper divisors (2190172).

4380338 is a wasteful number, since it uses less digits than its factorization.

4380338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2190171.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 4380338 is about 2092.9257034114. The cubic root of 4380338 is about 163.6198063868.

The spelling of 4380338 in words is "four million, three hundred eighty thousand, three hundred thirty-eight".