819960060 has 48 divisors (see below), whose sum is σ = 2297375136. Its totient is φ = 218514432.

The previous prime is 819960019. The next prime is 819960083. The reversal of 819960060 is 60069918.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116152 + ... + 123008.

It is an arithmetic number, because the mean of its divisors is an integer number (47861982).

Almost surely, 2^819960060 is an apocalyptic number.

It is an amenable number.

819960060 is an abundant number, since it is smaller than the sum of its proper divisors (1477415076).

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

819960060 is a wasteful number, since it uses less digits than its factorization.

819960060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8862 (or 8860 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 819960060 is about 28634.9447354103. The cubic root of 819960060 is about 935.9749655442.

The spelling of 819960060 in words is "eight hundred nineteen million, nine hundred sixty thousand, sixty".