481984403 has 8 divisors (see below), whose sum is σ = 489151488. Its totient is φ = 474849864.

The previous prime is 481984351. The next prime is 481984453. The reversal of 481984403 is 304489184.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 481984403 - 2¹² = 481980307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (481984453) 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 7 ways as a sum of consecutive naturals, for example, 22550 + ... + 38372.

It is an arithmetic number, because the mean of its divisors is an integer number (61143936).

Almost surely, 2^481984403 is an apocalyptic number.

481984403 is a deficient number, since it is larger than the sum of its proper divisors (7167085).

481984403 is a wasteful number, since it uses less digits than its factorization.

481984403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16273.

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 481984403 is about 21954.1431852851. The cubic root of 481984403 is about 784.0510273908.

The spelling of 481984403 in words is "four hundred eighty-one million, nine hundred eighty-four thousand, four hundred three".