850475386 has 8 divisors (see below), whose sum is σ = 1276174080. Its totient is φ = 425084028.

The previous prime is 850475363. The next prime is 850475411. The reversal of 850475386 is 683574058.

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, 69786 + ... + 81061.

It is an arithmetic number, because the mean of its divisors is an integer number (159521760).

Almost surely, 2^850475386 is an apocalyptic number.

850475386 is a deficient number, since it is larger than the sum of its proper divisors (425698694).

850475386 is a wasteful number, since it uses less digits than its factorization.

850475386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153668.

The product of its (nonzero) digits is 806400, while the sum is 46.

The square root of 850475386 is about 29162.9111372647. The cubic root of 850475386 is about 947.4447995911. Note that the first 3 decimals are identical.

The spelling of 850475386 in words is "eight hundred fifty million, four hundred seventy-five thousand, three hundred eighty-six".