478677360 has 80 divisors (see below), whose sum is σ = 1695891456. Its totient is φ = 109411584.

The previous prime is 478677349. The next prime is 478677361. The reversal of 478677360 is 63776874.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478677361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140784 + ... + 144143.

Almost surely, 2^478677360 is an apocalyptic number.

478677360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

478677360 is an abundant number, since it is smaller than the sum of its proper divisors (1217214096).

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

478677360 is a wasteful number, since it uses less digits than its factorization.

478677360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284950 (or 284944 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 48.

The square root of 478677360 is about 21878.6964876795. The cubic root of 478677360 is about 782.2537054855.

The spelling of 478677360 in words is "four hundred seventy-eight million, six hundred seventy-seven thousand, three hundred sixty".