850157074 has 8 divisors (see below), whose sum is σ = 1373330700. Its totient is φ = 392380176.

The previous prime is 850157059. The next prime is 850157083. The reversal of 850157074 is 470751058.

It can be written as a sum of positive squares in 2 ways, for example, as 832726449 + 17430625 = 28857^2 + 4175^2 .

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

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, 16349149 + ... + 16349200.

Almost surely, 2^850157074 is an apocalyptic number.

850157074 is a deficient number, since it is larger than the sum of its proper divisors (523173626).

850157074 is a wasteful number, since it uses less digits than its factorization.

850157074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32698364.

The product of its (nonzero) digits is 39200, while the sum is 37.

The square root of 850157074 is about 29157.4531466656. The cubic root of 850157074 is about 947.3265830866.

The spelling of 850157074 in words is "eight hundred fifty million, one hundred fifty-seven thousand, seventy-four".