479011128 has 64 divisors (see below), whose sum is σ = 1276608000. Its totient is φ = 149340672.

The previous prime is 479011111. The next prime is 479011129. The reversal of 479011128 is 821110974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479011129) 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, 29376 + ... + 42672.

It is an arithmetic number, because the mean of its divisors is an integer number (19947000).

Almost surely, 2^479011128 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 479011128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (638304000).

479011128 is an abundant number, since it is smaller than the sum of its proper divisors (797596872).

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

479011128 is a wasteful number, since it uses less digits than its factorization.

479011128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13404 (or 13400 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 33.

The square root of 479011128 is about 21886.3228524117. The cubic root of 479011128 is about 782.4354776047.

The spelling of 479011128 in words is "four hundred seventy-nine million, eleven thousand, one hundred twenty-eight".