481791333 has 8 divisors (see below), whose sum is σ = 646102368. Its totient is φ = 319337264.

The previous prime is 481791329. The next prime is 481791347. The reversal of 481791333 is 333197184.

It is a happy number.

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 481791333 - 2² = 481791329 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 481791291 and 481791300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481795333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463635 + ... + 464672.

It is an arithmetic number, because the mean of its divisors is an integer number (80762796).

Almost surely, 2^481791333 is an apocalyptic number.

It is an amenable number.

481791333 is a deficient number, since it is larger than the sum of its proper divisors (164311035).

481791333 is a wasteful number, since it uses less digits than its factorization.

481791333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928483.

The product of its digits is 54432, while the sum is 39.

The square root of 481791333 is about 21949.7456249497. The cubic root of 481791333 is about 783.9463234848.

The spelling of 481791333 in words is "four hundred eighty-one million, seven hundred ninety-one thousand, three hundred thirty-three".