850994371 has 2 divisors, whose sum is σ = 850994372. Its totient is φ = 850994370.

The previous prime is 850994329. The next prime is 850994407. The reversal of 850994371 is 173499058.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 850994371 - 2¹¹ = 850992323 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (850994071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425497185 + 425497186.

It is an arithmetic number, because the mean of its divisors is an integer number (425497186).

Almost surely, 2^850994371 is an apocalyptic number.

850994371 is a deficient number, since it is larger than the sum of its proper divisors (1).

850994371 is an equidigital number, since it uses as much as digits as its factorization.

850994371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 850994371 is about 29171.8078116527. The cubic root of 850994371 is about 947.6374799292.

The spelling of 850994371 in words is "eight hundred fifty million, nine hundred ninety-four thousand, three hundred seventy-one".