942288979 has 2 divisors, whose sum is σ = 942288980. Its totient is φ = 942288978.

The previous prime is 942288931. The next prime is 942289009. The reversal of 942288979 is 979882249.

It is a strong prime.

It is an emirp because it is prime and its reverse (979882249) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 942288979 - 2²¹ = 940191827 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (942288929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 471144489 + 471144490.

It is an arithmetic number, because the mean of its divisors is an integer number (471144490).

Almost surely, 2^942288979 is an apocalyptic number.

942288979 is a deficient number, since it is larger than the sum of its proper divisors (1).

942288979 is an equidigital number, since it uses as much as digits as its factorization.

942288979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5225472, while the sum is 58.

The square root of 942288979 is about 30696.7258677534. The cubic root of 942288979 is about 980.3805890225.

The spelling of 942288979 in words is "nine hundred forty-two million, two hundred eighty-eight thousand, nine hundred seventy-nine".