848493941 has 2 divisors, whose sum is σ = 848493942. Its totient is φ = 848493940.

The previous prime is 848493937. The next prime is 848493959. The reversal of 848493941 is 149394848.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 719580625 + 128913316 = 26825^2 + 11354^2 .

It is a cyclic number.

It is not a de Polignac number, because 848493941 - 2² = 848493937 is a prime.

It is a super-2 number, since 2×848493941² = 1439883935827422962, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 848493941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (848493911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 424246970 + 424246971.

It is an arithmetic number, because the mean of its divisors is an integer number (424246971).

Almost surely, 2^848493941 is an apocalyptic number.

It is an amenable number.

848493941 is a deficient number, since it is larger than the sum of its proper divisors (1).

848493941 is an equidigital number, since it uses as much as digits as its factorization.

848493941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 995328, while the sum is 50.

The square root of 848493941 is about 29128.9193242729. The cubic root of 848493941 is about 946.7084390387.

The spelling of 848493941 in words is "eight hundred forty-eight million, four hundred ninety-three thousand, nine hundred forty-one".