4313898731 has 2 divisors, whose sum is σ = 4313898732. Its totient is φ = 4313898730.

The previous prime is 4313898691. The next prime is 4313898779. The reversal of 4313898731 is 1378983134.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4313898731 - 2²⁶ = 4246789867 is a prime.

It is a super-2 number, since 2×4313898731² = 37219444522646820722, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4313898781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2156949365 + 2156949366.

It is an arithmetic number, because the mean of its divisors is an integer number (2156949366).

Almost surely, 2^4313898731 is an apocalyptic number.

4313898731 is a deficient number, since it is larger than the sum of its proper divisors (1).

4313898731 is an equidigital number, since it uses as much as digits as its factorization.

4313898731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 435456, while the sum is 47.

The square root of 4313898731 is about 65680.2765752398. The cubic root of 4313898731 is about 1627.8834776004.

The spelling of 4313898731 in words is "four billion, three hundred thirteen million, eight hundred ninety-eight thousand, seven hundred thirty-one".