941266661 has 8 divisors (see below), whose sum is σ = 957503448. Its totient is φ = 925056000.

The previous prime is 941266621. The next prime is 941266673. The reversal of 941266661 is 166662149.

941266661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 110040100 + 831226561 = 10490^2 + 28831^2 .

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 941266661 - 2¹⁸ = 941004517 is a prime.

It is a super-2 number, since 2×941266661² = 1771965854220177842, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (941266621) 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, 74741 + ... + 86421.

It is an arithmetic number, because the mean of its divisors is an integer number (119687931).

Almost surely, 2^941266661 is an apocalyptic number.

It is an amenable number.

941266661 is a deficient number, since it is larger than the sum of its proper divisors (16236787).

941266661 is a wasteful number, since it uses less digits than its factorization.

941266661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13063.

The product of its digits is 93312, while the sum is 41.

The square root of 941266661 is about 30680.0694425550. The cubic root of 941266661 is about 980.0259124760.

The spelling of 941266661 in words is "nine hundred forty-one million, two hundred sixty-six thousand, six hundred sixty-one".