941996866 has 4 divisors (see below), whose sum is σ = 1412995302. Its totient is φ = 470998432.

The previous prime is 941996849. The next prime is 941996873. The reversal of 941996866 is 668699149.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 938135641 + 3861225 = 30629^2 + 1965^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 941996866.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235499215 + ... + 235499218.

Almost surely, 2^941996866 is an apocalyptic number.

941996866 is a deficient number, since it is larger than the sum of its proper divisors (470998436).

941996866 is a wasteful number, since it uses less digits than its factorization.

941996866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470998435.

The product of its digits is 5038848, while the sum is 58.

The square root of 941996866 is about 30691.9674507843. The cubic root of 941996866 is about 980.2792713731.

The spelling of 941996866 in words is "nine hundred forty-one million, nine hundred ninety-six thousand, eight hundred sixty-six".