479351140 has 24 divisors (see below), whose sum is σ = 1039110912. Its totient is φ = 185555040.

The previous prime is 479351137. The next prime is 479351141. The reversal of 479351140 is 41153974.

It is a junction number, because it is equal to n+sod(n) for n = 479351096 and 479351105.

It is not an unprimeable number, because it can be changed into a prime (479351141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385954 + ... + 387193.

It is an arithmetic number, because the mean of its divisors is an integer number (43296288).

Almost surely, 2^479351140 is an apocalyptic number.

It is an amenable number.

479351140 is an abundant number, since it is smaller than the sum of its proper divisors (559759772).

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

479351140 is a wasteful number, since it uses less digits than its factorization.

479351140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773187 (or 773185 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 479351140 is about 21894.0891566651. The cubic root of 479351140 is about 782.6205634441.

The spelling of 479351140 in words is "four hundred seventy-nine million, three hundred fifty-one thousand, one hundred forty".