479680061 has 12 divisors (see below), whose sum is σ = 587364480. Its totient is φ = 389513880.

The previous prime is 479680043. The next prime is 479680067. The reversal of 479680061 is 160086974.

It is not a de Polignac number, because 479680061 - 2¹⁰ = 479679037 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479680067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 256685 + ... + 258546.

It is an arithmetic number, because the mean of its divisors is an integer number (48947040).

Almost surely, 2^479680061 is an apocalyptic number.

It is an amenable number.

479680061 is a deficient number, since it is larger than the sum of its proper divisors (107684419).

479680061 is a wasteful number, since it uses less digits than its factorization.

479680061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515264 (or 515257 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 479680061 is about 21901.5995077985. The cubic root of 479680061 is about 782.7995286191.

The spelling of 479680061 in words is "four hundred seventy-nine million, six hundred eighty thousand, sixty-one".