850388332 has 12 divisors (see below), whose sum is σ = 1490484240. Its totient is φ = 424535696.

The previous prime is 850388323. The next prime is 850388351. The reversal of 850388332 is 233883058.

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, 161707 + ... + 166882.

It is an arithmetic number, because the mean of its divisors is an integer number (124207020).

Almost surely, 2^850388332 is an apocalyptic number.

It is an amenable number.

850388332 is a deficient number, since it is larger than the sum of its proper divisors (640095908).

850388332 is a wasteful number, since it uses less digits than its factorization.

850388332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329240 (or 329238 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The square root of 850388332 is about 29161.4185526013. The cubic root of 850388332 is about 947.4124719168.

The spelling of 850388332 in words is "eight hundred fifty million, three hundred eighty-eight thousand, three hundred thirty-two".