484953821 has 8 divisors (see below), whose sum is σ = 529218144. Its totient is φ = 440719120.

The previous prime is 484953817. The next prime is 484953841. The reversal of 484953821 is 128359484.

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 484953821 - 2² = 484953817 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484953841) 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, 40130 + ... + 50796.

It is an arithmetic number, because the mean of its divisors is an integer number (66152268).

Almost surely, 2^484953821 is an apocalyptic number.

It is an amenable number.

484953821 is a deficient number, since it is larger than the sum of its proper divisors (44264323).

484953821 is a wasteful number, since it uses less digits than its factorization.

484953821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14811.

The product of its digits is 276480, while the sum is 44.

The square root of 484953821 is about 22021.6670804006. The cubic root of 484953821 is about 785.6578638792.

The spelling of 484953821 in words is "four hundred eighty-four million, nine hundred fifty-three thousand, eight hundred twenty-one".