823488000776 has 32 divisors (see below), whose sum is σ = 1786954080000. Its totient is φ = 348456041856.

The previous prime is 823488000763. The next prime is 823488000779. The reversal of 823488000776 is 677000884328.

It is not an unprimeable number, because it can be changed into a prime (823488000779) 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, 93066101 + ... + 93074948.

It is an arithmetic number, because the mean of its divisors is an integer number (55842315000).

Almost surely, 2^823488000776 is an apocalyptic number.

It is an amenable number.

823488000776 is an abundant number, since it is smaller than the sum of its proper divisors (963466079224).

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

823488000776 is a wasteful number, since it uses less digits than its factorization.

823488000776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186141141 (or 186141137 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 53.

The spelling of 823488000776 in words is "eight hundred twenty-three billion, four hundred eighty-eight million, seven hundred seventy-six", and thus it is an aban number.