480660878 has 16 divisors (see below), whose sum is σ = 724626000. Its totient is φ = 239122752.

The previous prime is 480660871. The next prime is 480660889. The reversal of 480660878 is 878066084.

It is a happy number.

It is a super-3 number, since 3×480660878³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480660871) 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, 593738 + ... + 594546.

It is an arithmetic number, because the mean of its divisors is an integer number (45289125).

Almost surely, 2^480660878 is an apocalyptic number.

480660878 is a deficient number, since it is larger than the sum of its proper divisors (243965122).

480660878 is a wasteful number, since it uses less digits than its factorization.

480660878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939.

The product of its (nonzero) digits is 516096, while the sum is 47.

The square root of 480660878 is about 21923.9795201510. The cubic root of 480660878 is about 783.3327037066.

The spelling of 480660878 in words is "four hundred eighty million, six hundred sixty thousand, eight hundred seventy-eight".