83446793 has 2 divisors, whose sum is σ = 83446794. Its totient is φ = 83446792.

The previous prime is 83446777. The next prime is 83446801. The reversal of 83446793 is 39764438.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76877824 + 6568969 = 8768^2 + 2563^2 .

It is a cyclic number.

It is not a de Polignac number, because 83446793 - 2⁴ = 83446777 is a prime.

It is not a weakly prime, because it can be changed into another prime (83446733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41723396 + 41723397.

It is an arithmetic number, because the mean of its divisors is an integer number (41723397).

Almost surely, 2^83446793 is an apocalyptic number.

It is an amenable number.

83446793 is a deficient number, since it is larger than the sum of its proper divisors (1).

83446793 is an equidigital number, since it uses as much as digits as its factorization.

83446793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 44.

The square root of 83446793 is about 9134.9216198061. The cubic root of 83446793 is about 436.9883747673.

The spelling of 83446793 in words is "eighty-three million, four hundred forty-six thousand, seven hundred ninety-three".