438882952 has 8 divisors (see below), whose sum is σ = 822905550. Its totient is φ = 219441472.

The previous prime is 438882929. The next prime is 438882953. The reversal of 438882952 is 259288834.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 332916516 + 105966436 = 18246^2 + 10294^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 438882896 and 438882905.

It is not an unprimeable number, because it can be changed into a prime (438882953) by changing a digit.

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, 27430177 + ... + 27430192.

Almost surely, 2^438882952 is an apocalyptic number.

It is an amenable number.

438882952 is a deficient number, since it is larger than the sum of its proper divisors (384022598).

438882952 is a wasteful number, since it uses less digits than its factorization.

438882952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54860375 (or 54860371 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 49.

The square root of 438882952 is about 20949.5334554257. The cubic root of 438882952 is about 759.9462981446.

The spelling of 438882952 in words is "four hundred thirty-eight million, eight hundred eighty-two thousand, nine hundred fifty-two".