83676938 has 8 divisors (see below), whose sum is σ = 125876100. Its totient is φ = 41718240.

The previous prime is 83676937. The next prime is 83676947. The reversal of 83676938 is 83967638.

It can be written as a sum of positive squares in 2 ways, for example, as 74356129 + 9320809 = 8623^2 + 3053^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (83676937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59243 + ... + 60638.

Almost surely, 2^83676938 is an apocalyptic number.

83676938 is a deficient number, since it is larger than the sum of its proper divisors (42199162).

83676938 is a wasteful number, since it uses less digits than its factorization.

83676938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120232.

The product of its digits is 1306368, while the sum is 50.

The square root of 83676938 is about 9147.5099344029. The cubic root of 83676938 is about 437.3897417934.

The spelling of 83676938 in words is "eighty-three million, six hundred seventy-six thousand, nine hundred thirty-eight".