481664324 has 6 divisors (see below), whose sum is σ = 842912574. Its totient is φ = 240832160.

The previous prime is 481664311. The next prime is 481664347. The reversal of 481664324 is 423466184.

It can be written as a sum of positive squares in only one way, i.e., 328696900 + 152967424 = 18130^2 + 12368^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60208037 + ... + 60208044.

It is an arithmetic number, because the mean of its divisors is an integer number (140485429).

Almost surely, 2^481664324 is an apocalyptic number.

It is an amenable number.

481664324 is a deficient number, since it is larger than the sum of its proper divisors (361248250).

481664324 is a wasteful number, since it uses less digits than its factorization.

481664324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120416085 (or 120416083 counting only the distinct ones).

The product of its digits is 110592, while the sum is 38.

The square root of 481664324 is about 21946.8522572145. The cubic root of 481664324 is about 783.8774299048.

The spelling of 481664324 in words is "four hundred eighty-one million, six hundred sixty-four thousand, three hundred twenty-four".