850404058 has 16 divisors (see below), whose sum is σ = 1458737280. Its totient is φ = 364233456.

The previous prime is 850404053. The next prime is 850404067.

850404058 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (850404053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5763 + ... + 41641.

It is an arithmetic number, because the mean of its divisors is an integer number (91171080).

Almost surely, 2^850404058 is an apocalyptic number.

850404058 is a deficient number, since it is larger than the sum of its proper divisors (608333222).

850404058 is a wasteful number, since it uses less digits than its factorization.

850404058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37581.

The product of its (nonzero) digits is 25600, while the sum is 34.

The square root of 850404058 is about 29161.6881884434. The cubic root of 850404058 is about 947.4183119612.

It can be divided in two parts, 85040 and 4058, that added together give a palindrome (89098).

The spelling of 850404058 in words is "eight hundred fifty million, four hundred four thousand, fifty-eight".