4493404285 has 8 divisors (see below), whose sum is σ = 5416266240. Its totient is φ = 3578602704.

The previous prime is 4493404277. The next prime is 4493404291. The reversal of 4493404285 is 5824043944.

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 4493404285 - 2³ = 4493404277 is a prime.

It is a super-2 number, since 2×4493404285² = 40381364136912722450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2013865 + ... + 2016094.

It is an arithmetic number, because the mean of its divisors is an integer number (677033280).

Almost surely, 2^4493404285 is an apocalyptic number.

It is an amenable number.

4493404285 is a deficient number, since it is larger than the sum of its proper divisors (922861955).

4493404285 is a wasteful number, since it uses less digits than its factorization.

4493404285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4030187.

The product of its (nonzero) digits is 552960, while the sum is 43.

The square root of 4493404285 is about 67032.8597405780. The cubic root of 4493404285 is about 1650.1566162938.

The spelling of 4493404285 in words is "four billion, four hundred ninety-three million, four hundred four thousand, two hundred eighty-five".