4294168979 has 2 divisors, whose sum is σ = 4294168980. Its totient is φ = 4294168978.

The previous prime is 4294168973. The next prime is 4294169039. The reversal of 4294168979 is 9798614924.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4294168979 is a prime.

It is not a weakly prime, because it can be changed into another prime (4294168973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2147084489 + 2147084490.

It is an arithmetic number, because the mean of its divisors is an integer number (2147084490).

Almost surely, 2^4294168979 is an apocalyptic number.

4294168979 is a deficient number, since it is larger than the sum of its proper divisors (1).

4294168979 is an equidigital number, since it uses as much as digits as its factorization.

4294168979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7838208, while the sum is 59.

The square root of 4294168979 is about 65529.9090415972. The cubic root of 4294168979 is about 1625.3979590534.

The spelling of 4294168979 in words is "four billion, two hundred ninety-four million, one hundred sixty-eight thousand, nine hundred seventy-nine".