83368345 has 4 divisors (see below), whose sum is σ = 100042020. Its totient is φ = 66694672.

The previous prime is 83368297. The next prime is 83368361. The reversal of 83368345 is 54386338.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 31945104 + 51423241 = 5652^2 + 7171^2 .

It is a cyclic number.

It is not a de Polignac number, because 83368345 - 2⁷ = 83368217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83368298 and 83368307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8336830 + ... + 8336839.

It is an arithmetic number, because the mean of its divisors is an integer number (25010505).

Almost surely, 2^83368345 is an apocalyptic number.

It is an amenable number.

83368345 is a deficient number, since it is larger than the sum of its proper divisors (16673675).

83368345 is a wasteful number, since it uses less digits than its factorization.

83368345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16673674.

The product of its digits is 207360, while the sum is 40.

The square root of 83368345 is about 9130.6267583337. The cubic root of 83368345 is about 436.8513948194.

The spelling of 83368345 in words is "eighty-three million, three hundred sixty-eight thousand, three hundred forty-five".