4313898779 has 2 divisors, whose sum is σ = 4313898780. Its totient is φ = 4313898778.

The previous prime is 4313898731. The next prime is 4313898781. The reversal of 4313898779 is 9778983134.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4313898779 is a prime.

Together with 4313898781, 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 (4313898079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2156949389 + 2156949390.

It is an arithmetic number, because the mean of its divisors is an integer number (2156949390).

Almost surely, 2^4313898779 is an apocalyptic number.

4313898779 is a deficient number, since it is larger than the sum of its proper divisors (1).

4313898779 is an equidigital number, since it uses as much as digits as its factorization.

4313898779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9144576, while the sum is 59.

The square root of 4313898779 is about 65680.2769406463. The cubic root of 4313898779 is about 1627.8834836381.

The spelling of 4313898779 in words is "four billion, three hundred thirteen million, eight hundred ninety-eight thousand, seven hundred seventy-nine".