873313808864 has 48 divisors (see below), whose sum is σ = 1965107275488. Its totient is φ = 374248545792.

The previous prime is 873313808849. The next prime is 873313808903. The reversal of 873313808864 is 468808313378.

873313808864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2906114 + ... + 3192510.

It is an arithmetic number, because the mean of its divisors is an integer number (40939734906).

Almost surely, 2^873313808864 is an apocalyptic number.

It is an amenable number.

873313808864 is an abundant number, since it is smaller than the sum of its proper divisors (1091793466624).

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

873313808864 is a wasteful number, since it uses less digits than its factorization.

873313808864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300027 (or 300019 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 59.

The spelling of 873313808864 in words is "eight hundred seventy-three billion, three hundred thirteen million, eight hundred eight thousand, eight hundred sixty-four".