849235963 has 2 divisors, whose sum is σ = 849235964. Its totient is φ = 849235962.

The previous prime is 849235943. The next prime is 849235967. The reversal of 849235963 is 369532948.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 849235963 - 2²¹ = 847138811 is a prime.

It is not a weakly prime, because it can be changed into another prime (849235967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 424617981 + 424617982.

It is an arithmetic number, because the mean of its divisors is an integer number (424617982).

Almost surely, 2^849235963 is an apocalyptic number.

849235963 is a deficient number, since it is larger than the sum of its proper divisors (1).

849235963 is an equidigital number, since it uses as much as digits as its factorization.

849235963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1399680, while the sum is 49.

The square root of 849235963 is about 29141.6534019606. The cubic root of 849235963 is about 946.9843293657.

The spelling of 849235963 in words is "eight hundred forty-nine million, two hundred thirty-five thousand, nine hundred sixty-three".