852333949 has 2 divisors, whose sum is σ = 852333950. Its totient is φ = 852333948.

The previous prime is 852333943. The next prime is 852333959. The reversal of 852333949 is 949333258.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 430853049 + 421480900 = 20757^2 + 20530^2 .

It is a cyclic number.

It is not a de Polignac number, because 852333949 - 2³ = 852333941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 852333899 and 852333908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (852333941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426166974 + 426166975.

It is an arithmetic number, because the mean of its divisors is an integer number (426166975).

Almost surely, 2^852333949 is an apocalyptic number.

It is an amenable number.

852333949 is a deficient number, since it is larger than the sum of its proper divisors (1).

852333949 is an equidigital number, since it uses as much as digits as its factorization.

852333949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 699840, while the sum is 46.

The square root of 852333949 is about 29194.7589303286. The cubic root of 852333949 is about 948.1344549423.

The spelling of 852333949 in words is "eight hundred fifty-two million, three hundred thirty-three thousand, nine hundred forty-nine".