478853846 has 8 divisors (see below), whose sum is σ = 756085080. Its totient is φ = 226825488.

The previous prime is 478853797. The next prime is 478853849. The reversal of 478853846 is 648358874.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478853849) 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, 6300671 + ... + 6300746.

It is an arithmetic number, because the mean of its divisors is an integer number (94510635).

Almost surely, 2^478853846 is an apocalyptic number.

478853846 is a deficient number, since it is larger than the sum of its proper divisors (277231234).

478853846 is a wasteful number, since it uses less digits than its factorization.

478853846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12601438.

The product of its digits is 5160960, while the sum is 53.

The square root of 478853846 is about 21882.7294001457. The cubic root of 478853846 is about 782.3498313770.

The spelling of 478853846 in words is "four hundred seventy-eight million, eight hundred fifty-three thousand, eight hundred forty-six".