481073868 has 72 divisors (see below), whose sum is σ = 1329256656. Its totient is φ = 145488000.

The previous prime is 481073861. The next prime is 481073891. The reversal of 481073868 is 868370184.

It is not an unprimeable number, because it can be changed into a prime (481073861) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 276730 + ... + 278462.

It is an arithmetic number, because the mean of its divisors is an integer number (18461898).

Almost surely, 2^481073868 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 481073868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (664628328).

481073868 is an abundant number, since it is smaller than the sum of its proper divisors (848182788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

481073868 is a wasteful number, since it uses less digits than its factorization.

481073868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2455 (or 2450 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 481073868 is about 21933.3961802544. The cubic root of 481073868 is about 783.5569893225.

The spelling of 481073868 in words is "four hundred eighty-one million, seventy-three thousand, eight hundred sixty-eight".