940227679 has 4 divisors (see below), whose sum is σ = 940294840. Its totient is φ = 940160520.

The previous prime is 940227661. The next prime is 940227689. The reversal of 940227679 is 976722049.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 940227679 - 2¹¹ = 940225631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940227689) 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, 3744 + ... + 43525.

It is an arithmetic number, because the mean of its divisors is an integer number (235073710).

Almost surely, 2^940227679 is an apocalyptic number.

940227679 is a deficient number, since it is larger than the sum of its proper divisors (67161).

940227679 is a wasteful number, since it uses less digits than its factorization.

940227679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67160.

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 940227679 is about 30663.1322437875. The cubic root of 940227679 is about 979.6651914039.

The spelling of 940227679 in words is "nine hundred forty million, two hundred twenty-seven thousand, six hundred seventy-nine".