4344398117 has 2 divisors, whose sum is σ = 4344398118. Its totient is φ = 4344398116.

The previous prime is 4344398111. The next prime is 4344398129. The reversal of 4344398117 is 7118934434.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3794683201 + 549714916 = 61601^2 + 23446^2 .

It is a cyclic number.

It is not a de Polignac number, because 4344398117 - 2⁶ = 4344398053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4344398111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2172199058 + 2172199059.

It is an arithmetic number, because the mean of its divisors is an integer number (2172199059).

Almost surely, 2^4344398117 is an apocalyptic number.

It is an amenable number.

4344398117 is a deficient number, since it is larger than the sum of its proper divisors (1).

4344398117 is an equidigital number, since it uses as much as digits as its factorization.

4344398117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 44.

The square root of 4344398117 is about 65912.0483447450. The cubic root of 4344398117 is about 1631.7108658786.

The spelling of 4344398117 in words is "four billion, three hundred forty-four million, three hundred ninety-eight thousand, one hundred seventeen".