479206494 has 72 divisors (see below), whose sum is σ = 1155923496. Its totient is φ = 142624800.

The previous prime is 479206493. The next prime is 479206513. The reversal of 479206494 is 494602974.

It is a super-3 number, since 3×479206494³ (a number of 27 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479206493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 223809 + ... + 225939.

It is an arithmetic number, because the mean of its divisors is an integer number (16054493).

Almost surely, 2^479206494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 479206494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (577961748).

479206494 is an abundant number, since it is smaller than the sum of its proper divisors (676717002).

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

479206494 is a wasteful number, since it uses less digits than its factorization.

479206494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2214 (or 2180 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 479206494 is about 21890.7855957707. The cubic root of 479206494 is about 782.5418359637.

The spelling of 479206494 in words is "four hundred seventy-nine million, two hundred six thousand, four hundred ninety-four".