73868769384 has 16 divisors (see below), whose sum is σ = 184671923520. Its totient is φ = 24622923120.

The previous prime is 73868769371. The next prime is 73868769389. The reversal of 73868769384 is 48396786837.

It is not an unprimeable number, because it can be changed into a prime (73868769389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1538932672 + ... + 1538932719.

It is an arithmetic number, because the mean of its divisors is an integer number (11541995220).

Almost surely, 2^73868769384 is an apocalyptic number.

It is an amenable number.

73868769384 is an abundant number, since it is smaller than the sum of its proper divisors (110803154136).

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

73868769384 is a wasteful number, since it uses less digits than its factorization.

73868769384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3077865400 (or 3077865396 counting only the distinct ones).

The product of its digits is 292626432, while the sum is 69.

The spelling of 73868769384 in words is "seventy-three billion, eight hundred sixty-eight million, seven hundred sixty-nine thousand, three hundred eighty-four".