850200386 has 64 divisors (see below), whose sum is σ = 1535542272. Its totient is φ = 345546432.

The previous prime is 850200383. The next prime is 850200431. The reversal of 850200386 is 683002058.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (850200383) 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 31 ways as a sum of consecutive naturals, for example, 4315640 + ... + 4315836.

It is an arithmetic number, because the mean of its divisors is an integer number (23992848).

Almost surely, 2^850200386 is an apocalyptic number.

850200386 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

850200386 is a deficient number, since it is larger than the sum of its proper divisors (685341886).

850200386 is a wasteful number, since it uses less digits than its factorization.

850200386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 850200386 is about 29158.1958632560. The cubic root of 850200386 is about 947.3426702755.

The spelling of 850200386 in words is "eight hundred fifty million, two hundred thousand, three hundred eighty-six".