945993266 has 16 divisors (see below), whose sum is σ = 1483916544. Its totient is φ = 451444224.

The previous prime is 945993259. The next prime is 945993283. The reversal of 945993266 is 662399549.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 911 + ... + 43506.

It is an arithmetic number, because the mean of its divisors is an integer number (92744784).

Almost surely, 2^945993266 is an apocalyptic number.

945993266 is a deficient number, since it is larger than the sum of its proper divisors (537923278).

945993266 is a wasteful number, since it uses less digits than its factorization.

945993266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44905.

The product of its digits is 3149280, while the sum is 53.

The square root of 945993266 is about 30757.0035276520. The cubic root of 945993266 is about 981.6635863143.

The spelling of 945993266 in words is "nine hundred forty-five million, nine hundred ninety-three thousand, two hundred sixty-six".