481002893 has 16 divisors (see below), whose sum is σ = 558305280. Its totient is φ = 405895536.

The previous prime is 481002889. The next prime is 481002901. The reversal of 481002893 is 398200184.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 481002893 - 2² = 481002889 is a prime.

It is a super-3 number, since 3×481002893³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481002833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127196 + ... + 130922.

It is an arithmetic number, because the mean of its divisors is an integer number (34894080).

Almost surely, 2^481002893 is an apocalyptic number.

It is an amenable number.

481002893 is a deficient number, since it is larger than the sum of its proper divisors (77302387).

481002893 is a wasteful number, since it uses less digits than its factorization.

481002893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4016.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 481002893 is about 21931.7781540850. The cubic root of 481002893 is about 783.5184535271.

The spelling of 481002893 in words is "four hundred eighty-one million, two thousand, eight hundred ninety-three".