4493284452 has 36 divisors (see below), whose sum is σ = 11370029580. Its totient is φ = 1496178432.

The previous prime is 4493284387. The next prime is 4493284469. The reversal of 4493284452 is 2544823944.

It can be written as a sum of positive squares in 2 ways, for example, as 3317068836 + 1176215616 = 57594^2 + 34296^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 4493284398 and 4493284407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31177 + ... + 99792.

It is an arithmetic number, because the mean of its divisors is an integer number (315834155).

Almost surely, 2^4493284452 is an apocalyptic number.

It is an amenable number.

4493284452 is an abundant number, since it is smaller than the sum of its proper divisors (6876745128).

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

4493284452 is a wasteful number, since it uses less digits than its factorization.

4493284452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131932 (or 131927 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 45.

The square root of 4493284452 is about 67031.9658968764. The cubic root of 4493284452 is about 1650.1419470168.

The spelling of 4493284452 in words is "four billion, four hundred ninety-three million, two hundred eighty-four thousand, four hundred fifty-two".