846953057 has 2 divisors, whose sum is σ = 846953058. Its totient is φ = 846953056.

The previous prime is 846953047. The next prime is 846953099. The reversal of 846953057 is 750359648.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 493550656 + 353402401 = 22216^2 + 18799^2 .

It is a cyclic number.

It is not a de Polignac number, because 846953057 - 2¹² = 846948961 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (846953027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 423476528 + 423476529.

It is an arithmetic number, because the mean of its divisors is an integer number (423476529).

Almost surely, 2^846953057 is an apocalyptic number.

It is an amenable number.

846953057 is a deficient number, since it is larger than the sum of its proper divisors (1).

846953057 is an equidigital number, since it uses as much as digits as its factorization.

846953057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 47.

The square root of 846953057 is about 29102.4579202513. The cubic root of 846953057 is about 946.1350105362.

The spelling of 846953057 in words is "eight hundred forty-six million, nine hundred fifty-three thousand, fifty-seven".