850066411 has 8 divisors (see below), whose sum is σ = 854784000. Its totient is φ = 845357352.

The previous prime is 850066391. The next prime is 850066421. The reversal of 850066411 is 114660058.

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

It is a cyclic number.

It is not a de Polignac number, because 850066411 - 2⁹ = 850065899 is a prime.

It is a super-2 number, since 2×850066411² = 1445225806220841842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (850066421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333006 + ... + 335548.

It is an arithmetic number, because the mean of its divisors is an integer number (106848000).

Almost surely, 2^850066411 is an apocalyptic number.

850066411 is a deficient number, since it is larger than the sum of its proper divisors (4717589).

850066411 is a wasteful number, since it uses less digits than its factorization.

850066411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4265.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 850066411 is about 29155.8983912347. The cubic root of 850066411 is about 947.2929067516.

The spelling of 850066411 in words is "eight hundred fifty million, sixty-six thousand, four hundred eleven".