940680266 has 16 divisors (see below), whose sum is σ = 1486954368. Its totient is φ = 445434000.

The previous prime is 940680259. The next prime is 940680269. The reversal of 940680266 is 662086049.

It is not an unprimeable number, because it can be changed into a prime (940680269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96590 + ... + 105881.

It is an arithmetic number, because the mean of its divisors is an integer number (92934648).

Almost surely, 2^940680266 is an apocalyptic number.

940680266 is a deficient number, since it is larger than the sum of its proper divisors (546274102).

940680266 is a wasteful number, since it uses less digits than its factorization.

940680266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202597.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 940680266 is about 30670.5113423301. The cubic root of 940680266 is about 979.8223563888.

The spelling of 940680266 in words is "nine hundred forty million, six hundred eighty thousand, two hundred sixty-six".