481993468 has 12 divisors (see below), whose sum is σ = 920169432. Its totient is φ = 219087920.

The previous prime is 481993453. The next prime is 481993483. The reversal of 481993468 is 864399184.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (481993453) and next prime (481993483).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5477155 + ... + 5477242.

It is an arithmetic number, because the mean of its divisors is an integer number (76680786).

Almost surely, 2^481993468 is an apocalyptic number.

It is an amenable number.

481993468 is a deficient number, since it is larger than the sum of its proper divisors (438175964).

481993468 is a wasteful number, since it uses less digits than its factorization.

481993468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10954412 (or 10954410 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 52.

The square root of 481993468 is about 21954.3496373725. The cubic root of 481993468 is about 784.0559427490.

The spelling of 481993468 in words is "four hundred eighty-one million, nine hundred ninety-three thousand, four hundred sixty-eight".