83368716 has 24 divisors (see below), whose sum is σ = 195087984. Its totient is φ = 27709440.

The previous prime is 83368699. The next prime is 83368717. The reversal of 83368716 is 61786338.

It is not an unprimeable number, because it can be changed into a prime (83368717) 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, 5605 + ... + 14076.

It is an arithmetic number, because the mean of its divisors is an integer number (8128666).

Almost surely, 2^83368716 is an apocalyptic number.

It is an amenable number.

83368716 is an abundant number, since it is smaller than the sum of its proper divisors (111719268).

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

83368716 is a wasteful number, since it uses less digits than its factorization.

83368716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20041 (or 20039 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 83368716 is about 9130.6470745506. The cubic root of 83368716 is about 436.8520428337.

The spelling of 83368716 in words is "eighty-three million, three hundred sixty-eight thousand, seven hundred sixteen".