486870888078684 has 72 divisors (see below), whose sum is σ = 1232169246388080. Its totient is φ = 162096745174272.

The previous prime is 486870888078671. The next prime is 486870888078689.

486870888078684 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 486870888078594 and 486870888078603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486870888078689) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1338887562 + ... + 1339251150.

It is an arithmetic number, because the mean of its divisors is an integer number (17113461755390).

Almost surely, 2^{486870888078684} is an apocalyptic number.

It is an amenable number.

486870888078684 is an abundant number, since it is smaller than the sum of its proper divisors (745298358309396).

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

486870888078684 is a wasteful number, since it uses less digits than its factorization.

486870888078684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407859 (or 407854 counting only the distinct ones).

The product of its (nonzero) digits is 59190018048, while the sum is 90.

The spelling of 486870888078684 in words is "four hundred eighty-six trillion, eight hundred seventy billion, eight hundred eighty-eight million, seventy-eight thousand, six hundred eighty-four".