484415440 has 20 divisors (see below), whose sum is σ = 1126266084. Its totient is φ = 193766144.

The previous prime is 484415419. The next prime is 484415441. The reversal of 484415440 is 44514484.

It can be written as a sum of positive squares in 2 ways, for example, as 193098816 + 291316624 = 13896^2 + 17068^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 484415396 and 484415405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484415441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3027517 + ... + 3027676.

Almost surely, 2^484415440 is an apocalyptic number.

484415440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

484415440 is an abundant number, since it is smaller than the sum of its proper divisors (641850644).

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

484415440 is a wasteful number, since it uses less digits than its factorization.

484415440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6055206 (or 6055200 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 34.

The square root of 484415440 is about 22009.4397929616. The cubic root of 484415440 is about 785.3670183922.

The spelling of 484415440 in words is "four hundred eighty-four million, four hundred fifteen thousand, four hundred forty".