83708353 has 2 divisors, whose sum is σ = 83708354. Its totient is φ = 83708352.

The previous prime is 83708351. The next prime is 83708369. The reversal of 83708353 is 35380738.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63888049 + 19820304 = 7993^2 + 4452^2 .

It is a cyclic number.

It is not a de Polignac number, because 83708353 - 2¹ = 83708351 is a prime.

Together with 83708351, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (83708351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41854176 + 41854177.

It is an arithmetic number, because the mean of its divisors is an integer number (41854177).

Almost surely, 2^83708353 is an apocalyptic number.

It is an amenable number.

83708353 is a deficient number, since it is larger than the sum of its proper divisors (1).

83708353 is an equidigital number, since it uses as much as digits as its factorization.

83708353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 83708353 is about 9149.2269072310. The cubic root of 83708353 is about 437.4444716464. Note that the first 4 decimals are identical.

The spelling of 83708353 in words is "eighty-three million, seven hundred eight thousand, three hundred fifty-three".