849362093 has 2 divisors, whose sum is σ = 849362094. Its totient is φ = 849362092.

The previous prime is 849362089. The next prime is 849362113. The reversal of 849362093 is 390263948.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 429194089 + 420168004 = 20717^2 + 20498^2 .

It is a cyclic number.

It is not a de Polignac number, because 849362093 - 2² = 849362089 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 (849362693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 424681046 + 424681047.

It is an arithmetic number, because the mean of its divisors is an integer number (424681047).

Almost surely, 2^849362093 is an apocalyptic number.

It is an amenable number.

849362093 is a deficient number, since it is larger than the sum of its proper divisors (1).

849362093 is an equidigital number, since it uses as much as digits as its factorization.

849362093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 849362093 is about 29143.8174060983. The cubic root of 849362093 is about 947.0312096306.

The spelling of 849362093 in words is "eight hundred forty-nine million, three hundred sixty-two thousand, ninety-three".