4297069979 has 2 divisors, whose sum is σ = 4297069980. Its totient is φ = 4297069978.

The previous prime is 4297069949. The next prime is 4297069981. The reversal of 4297069979 is 9799607924.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4297069979 - 2²⁰ = 4296021403 is a prime.

It is a Sophie Germain prime.

Together with 4297069981, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4297069919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2148534989 + 2148534990.

It is an arithmetic number, because the mean of its divisors is an integer number (2148534990).

Almost surely, 2^4297069979 is an apocalyptic number.

4297069979 is a deficient number, since it is larger than the sum of its proper divisors (1).

4297069979 is an equidigital number, since it uses as much as digits as its factorization.

4297069979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15431472, while the sum is 62.

The square root of 4297069979 is about 65552.0402352207. The cubic root of 4297069979 is about 1625.7638985457.

The spelling of 4297069979 in words is "four billion, two hundred ninety-seven million, sixty-nine thousand, nine hundred seventy-nine".