4380438282 has 32 divisors (see below), whose sum is σ = 9563042304. Its totient is φ = 1326610800.

The previous prime is 4380438253. The next prime is 4380438289. The reversal of 4380438282 is 2828340834.

It is a super-2 number, since 2×4380438282² = 38376479084822223048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4380438289) 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, 96307 + ... + 134297.

It is an arithmetic number, because the mean of its divisors is an integer number (298845072).

Almost surely, 2^4380438282 is an apocalyptic number.

4380438282 is an abundant number, since it is smaller than the sum of its proper divisors (5182604022).

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

4380438282 is a wasteful number, since it uses less digits than its factorization.

4380438282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39754.

The product of its (nonzero) digits is 294912, while the sum is 42.

The square root of 4380438282 is about 66184.8795571919. The cubic root of 4380438282 is about 1636.2105499644.

The spelling of 4380438282 in words is "four billion, three hundred eighty million, four hundred thirty-eight thousand, two hundred eighty-two".