83382673 has 6 divisors (see below), whose sum is σ = 91652162. Its totient is φ = 75802320.

The previous prime is 83382661. The next prime is 83382703. The reversal of 83382673 is 37628338.

It can be written as a sum of positive squares in only one way, i.e., 82755409 + 627264 = 9097^2 + 792^2 .

It is not a de Polignac number, because 83382673 - 2⁵ = 83382641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83382623) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 344436 + ... + 344677.

Almost surely, 2^83382673 is an apocalyptic number.

It is an amenable number.

83382673 is a deficient number, since it is larger than the sum of its proper divisors (8269489).

83382673 is a wasteful number, since it uses less digits than its factorization.

83382673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689135 (or 689124 counting only the distinct ones).

The product of its digits is 145152, while the sum is 40.

The square root of 83382673 is about 9131.4113366993. The cubic root of 83382673 is about 436.8764196984.

It can be divided in two parts, 8338 and 2673, that added together give a palindrome (11011).

The spelling of 83382673 in words is "eighty-three million, three hundred eighty-two thousand, six hundred seventy-three".