1850350066 has 8 divisors (see below), whose sum is σ = 2775875760. Its totient is φ = 925058148.

The previous prime is 1850350063. The next prime is 1850350067. The reversal of 1850350066 is 6600530581.

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

It is not an unprimeable number, because it can be changed into a prime (1850350063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37096 + ... + 71251.

It is an arithmetic number, because the mean of its divisors is an integer number (346984470).

Almost surely, 2^1850350066 is an apocalyptic number.

1850350066 is a deficient number, since it is larger than the sum of its proper divisors (925525694).

1850350066 is a wasteful number, since it uses less digits than its factorization.

1850350066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116888.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 1850350066 is about 43015.6955773122. The cubic root of 1850350066 is about 1227.6784521881.

The spelling of 1850350066 in words is "one billion, eight hundred fifty million, three hundred fifty thousand, sixty-six".