484425781 has 8 divisors (see below), whose sum is σ = 553804160. Its totient is φ = 415091088.

The previous prime is 484425763. The next prime is 484425911. The reversal of 484425781 is 187524484.

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 484425781 - 2¹³ = 484417589 is a prime.

It is a super-2 number, since 2×484425781² = 469336674594919922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484425181) 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, 17935 + ... + 35923.

It is an arithmetic number, because the mean of its divisors is an integer number (69225520).

Almost surely, 2^484425781 is an apocalyptic number.

It is an amenable number.

484425781 is a deficient number, since it is larger than the sum of its proper divisors (69378379).

484425781 is a wasteful number, since it uses less digits than its factorization.

484425781 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21843.

The product of its digits is 286720, while the sum is 43.

The square root of 484425781 is about 22009.6747136345. The cubic root of 484425781 is about 785.3726068616.

It can be divided in two parts, 4844 and 25781, that added together give a square (30625 = 175²).

The spelling of 484425781 in words is "four hundred eighty-four million, four hundred twenty-five thousand, seven hundred eighty-one".