4466408238 has 24 divisors (see below), whose sum is σ = 9679347288. Its totient is φ = 1488475152.

The previous prime is 4466408183. The next prime is 4466408239. The reversal of 4466408238 is 8328046644.

4466408238 is a `hidden beast` number, since 4 + 4 + 6 + 6 + 408 + 238 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4466408193 and 4466408202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4466408239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65256 + ... + 114852.

It is an arithmetic number, because the mean of its divisors is an integer number (403306137).

Almost surely, 2^4466408238 is an apocalyptic number.

4466408238 is an abundant number, since it is smaller than the sum of its proper divisors (5212939050).

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

4466408238 is a wasteful number, since it uses less digits than its factorization.

4466408238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54608 (or 54605 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 45.

The square root of 4466408238 is about 66831.1921036876. The cubic root of 4466408238 is about 1646.8453022851.

The spelling of 4466408238 in words is "four billion, four hundred sixty-six million, four hundred eight thousand, two hundred thirty-eight".