481002729 has 8 divisors (see below), whose sum is σ = 663452160. Its totient is φ = 309610896.

The previous prime is 481002713. The next prime is 481002737. The reversal of 481002729 is 927200184.

It is a happy number.

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

It is not a de Polignac number, because 481002729 - 2⁴ = 481002713 is a prime.

It is a super-3 number, since 3×481002729³ (a number of 27 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 481002729.

It is not an unprimeable number, because it can be changed into a prime (481002229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2764297 + ... + 2764470.

It is an arithmetic number, because the mean of its divisors is an integer number (82931520).

Almost surely, 2^481002729 is an apocalyptic number.

It is an amenable number.

481002729 is a deficient number, since it is larger than the sum of its proper divisors (182449431).

481002729 is a wasteful number, since it uses less digits than its factorization.

481002729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5528799.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 481002729 is about 21931.7744152178. The cubic root of 481002729 is about 783.5183644791.

The spelling of 481002729 in words is "four hundred eighty-one million, two thousand, seven hundred twenty-nine".