432976448 has 14 divisors (see below), whose sum is σ = 859187766. Its totient is φ = 216488192.

The previous prime is 432976433. The next prime is 432976457. The reversal of 432976448 is 844679234.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 331531264 + 101445184 = 18208^2 + 10072^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3382565 + ... + 3382692.

Almost surely, 2^432976448 is an apocalyptic number.

It is an amenable number.

432976448 is a deficient number, since it is larger than the sum of its proper divisors (426211318).

432976448 is an equidigital number, since it uses as much as digits as its factorization.

432976448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6765269 (or 6765259 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 47.

The square root of 432976448 is about 20808.0861205446. The cubic root of 432976448 is about 756.5217603275.

The spelling of 432976448 in words is "four hundred thirty-two million, nine hundred seventy-six thousand, four hundred forty-eight".