438875468 has 12 divisors (see below), whose sum is σ = 813210552. Its totient is φ = 206529600.

The previous prime is 438875467. The next prime is 438875483. The reversal of 438875468 is 864578834.

It is a super-2 number, since 2×438875468² = 385223352824438048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (438875467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3226958 + ... + 3227093.

It is an arithmetic number, because the mean of its divisors is an integer number (67767546).

Almost surely, 2^438875468 is an apocalyptic number.

It is an amenable number.

438875468 is a deficient number, since it is larger than the sum of its proper divisors (374335084).

438875468 is a wasteful number, since it uses less digits than its factorization.

438875468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6454072 (or 6454070 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 53.

The square root of 438875468 is about 20949.3548349347. The cubic root of 438875468 is about 759.9419784883.

The spelling of 438875468 in words is "four hundred thirty-eight million, eight hundred seventy-five thousand, four hundred sixty-eight".