940300979 has 2 divisors, whose sum is σ = 940300980. Its totient is φ = 940300978.

The previous prime is 940300961. The next prime is 940300987. The reversal of 940300979 is 979003049.

It is a strong prime.

It is an emirp because it is prime and its reverse (979003049) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 940300979 - 2⁸ = 940300723 is a prime.

It is a super-2 number, since 2×940300979² = 1768331862216716882, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (940303979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470150489 + 470150490.

It is an arithmetic number, because the mean of its divisors is an integer number (470150490).

Almost surely, 2^940300979 is an apocalyptic number.

940300979 is a deficient number, since it is larger than the sum of its proper divisors (1).

940300979 is an equidigital number, since it uses as much as digits as its factorization.

940300979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61236, while the sum is 41.

The square root of 940300979 is about 30664.3274669444. The cubic root of 940300979 is about 979.6906489231.

The spelling of 940300979 in words is "nine hundred forty million, three hundred thousand, nine hundred seventy-nine".