83293349 has 2 divisors, whose sum is σ = 83293350. Its totient is φ = 83293348.

The previous prime is 83293339. The next prime is 83293363. The reversal of 83293349 is 94339238.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60730849 + 22562500 = 7793^2 + 4750^2 .

It is a cyclic number.

It is not a de Polignac number, because 83293349 - 2¹² = 83289253 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83293339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41646674 + 41646675.

It is an arithmetic number, because the mean of its divisors is an integer number (41646675).

Almost surely, 2^83293349 is an apocalyptic number.

It is an amenable number.

83293349 is a deficient number, since it is larger than the sum of its proper divisors (1).

83293349 is an equidigital number, since it uses as much as digits as its factorization.

83293349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 41.

The square root of 83293349 is about 9126.5189968575. The cubic root of 83293349 is about 436.7203621271.

The spelling of 83293349 in words is "eighty-three million, two hundred ninety-three thousand, three hundred forty-nine".