849000083 has 2 divisors, whose sum is σ = 849000084. Its totient is φ = 849000082.

The previous prime is 849000049. The next prime is 849000091. The reversal of 849000083 is 380000948.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-849000083 is a prime.

It is a super-2 number, since 2×849000083² = 1441602281868013778, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (849000583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 424500041 + 424500042.

It is an arithmetic number, because the mean of its divisors is an integer number (424500042).

Almost surely, 2^849000083 is an apocalyptic number.

849000083 is a deficient number, since it is larger than the sum of its proper divisors (1).

849000083 is an equidigital number, since it uses as much as digits as its factorization.

849000083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 849000083 is about 29137.6059929432. The cubic root of 849000083 is about 946.8966445299.

The spelling of 849000083 in words is "eight hundred forty-nine million, eighty-three", and thus it is an aban number.