479243520 has 432 divisors, whose sum is σ = 1985296320. Its totient is φ = 109154304.

The previous prime is 479243519. The next prime is 479243579. The reversal of 479243520 is 25342974.

479243520 is a `hidden beast` number, since 4 + 7 + 92 + 43 + 520 = 666.

It is a tau number, because it is divible by the number of its divisors (432).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1693299 + ... + 1693581.

Almost surely, 2^479243520 is an apocalyptic number.

479243520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 479243520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (992648160).

479243520 is an abundant number, since it is smaller than the sum of its proper divisors (1506052800).

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

479243520 is a wasteful number, since it uses less digits than its factorization.

479243520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327 (or 300 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 479243520 is about 21891.6312777280. The cubic root of 479243520 is about 782.5619898697.

The spelling of 479243520 in words is "four hundred seventy-nine million, two hundred forty-three thousand, five hundred twenty".