828424460660 has 24 divisors (see below), whose sum is σ = 1739978368800. Its totient is φ = 331315117344.

The previous prime is 828424460651. The next prime is 828424460729. The reversal of 828424460660 is 66064424828.

It is a junction number, because it is equal to n+sod(n) for n = 828424460599 and 828424460608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3292310 + ... + 3534989.

It is an arithmetic number, because the mean of its divisors is an integer number (72499098700).

Almost surely, 2^828424460660 is an apocalyptic number.

It is an amenable number.

828424460660 is an abundant number, since it is smaller than the sum of its proper divisors (911553908140).

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

828424460660 is a wasteful number, since it uses less digits than its factorization.

828424460660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6833375 (or 6833373 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 50.

The spelling of 828424460660 in words is "eight hundred twenty-eight billion, four hundred twenty-four million, four hundred sixty thousand, six hundred sixty".