850764242 has 8 divisors (see below), whose sum is σ = 1320151500. Its totient is φ = 410713744.

The previous prime is 850764221. The next prime is 850764259. The reversal of 850764242 is 242467058.

850764242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 850247281 + 516961 = 29159^2 + 719^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 850764196 and 850764205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7334117 + ... + 7334232.

Almost surely, 2^850764242 is an apocalyptic number.

850764242 is a deficient number, since it is larger than the sum of its proper divisors (469387258).

850764242 is a wasteful number, since it uses less digits than its factorization.

850764242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14668380.

The product of its (nonzero) digits is 107520, while the sum is 38.

The square root of 850764242 is about 29167.8631716483. The cubic root of 850764242 is about 947.5520510341.

The spelling of 850764242 in words is "eight hundred fifty million, seven hundred sixty-four thousand, two hundred forty-two".