83676718 has 16 divisors (see below), whose sum is σ = 128583936. Its totient is φ = 40824160.

The previous prime is 83676713. The next prime is 83676731. The reversal of 83676718 is 81767638.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83676713) 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, 18180 + ... + 22312.

It is an arithmetic number, because the mean of its divisors is an integer number (8036496).

Almost surely, 2^83676718 is an apocalyptic number.

83676718 is a deficient number, since it is larger than the sum of its proper divisors (44907218).

83676718 is a wasteful number, since it uses less digits than its factorization.

83676718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4379.

The product of its digits is 338688, while the sum is 46.

The square root of 83676718 is about 9147.4979092646. The cubic root of 83676718 is about 437.3893584707.

The spelling of 83676718 in words is "eighty-three million, six hundred seventy-six thousand, seven hundred eighteen".