73884877066 has 48 divisors (see below), whose sum is σ = 151460336160. Its totient is φ = 26571978720.

The previous prime is 73884877051. The next prime is 73884877109. The reversal of 73884877066 is 66077848837.

It is a junction number, because it is equal to n+sod(n) for n = 73884876989 and 73884877007.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2622096 + ... + 2650123.

It is an arithmetic number, because the mean of its divisors is an integer number (3155423670).

Almost surely, 2^73884877066 is an apocalyptic number.

73884877066 is an abundant number, since it is smaller than the sum of its proper divisors (77575459094).

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

73884877066 is a wasteful number, since it uses less digits than its factorization.

73884877066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5272259 (or 5272252 counting only the distinct ones).

The product of its (nonzero) digits is 75866112, while the sum is 64.

The spelling of 73884877066 in words is "seventy-three billion, eight hundred eighty-four million, eight hundred seventy-seven thousand, sixty-six".