478737336 has 128 divisors (see below), whose sum is σ = 1543795200. Its totient is φ = 120046080.

The previous prime is 478737331. The next prime is 478737349. The reversal of 478737336 is 633737874.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478737331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49126 + ... + 58058.

It is an arithmetic number, because the mean of its divisors is an integer number (12060900).

Almost surely, 2^478737336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 478737336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (771897600).

478737336 is an abundant number, since it is smaller than the sum of its proper divisors (1065057864).

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

478737336 is a wasteful number, since it uses less digits than its factorization.

478737336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8989 (or 8985 counting only the distinct ones).

The product of its digits is 1778112, while the sum is 48.

The square root of 478737336 is about 21880.0670931330. The cubic root of 478737336 is about 782.2863750126.

The spelling of 478737336 in words is "four hundred seventy-eight million, seven hundred thirty-seven thousand, three hundred thirty-six".