4323993697 has 2 divisors, whose sum is σ = 4323993698. Its totient is φ = 4323993696.

The previous prime is 4323993679. The next prime is 4323993769. The reversal of 4323993697 is 7963993234.

Together with next prime (4323993769) it forms an Ormiston pair, because they use the same digits, order apart.

Together with previous prime (4323993679) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3343614976 + 980378721 = 57824^2 + 31311^2 .

It is a cyclic number.

It is not a de Polignac number, because 4323993697 - 2²³ = 4315605089 is a prime.

It is not a weakly prime, because it can be changed into another prime (4323993607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2161996848 + 2161996849.

It is an arithmetic number, because the mean of its divisors is an integer number (2161996849).

Almost surely, 2^4323993697 is an apocalyptic number.

It is an amenable number.

4323993697 is a deficient number, since it is larger than the sum of its proper divisors (1).

4323993697 is an equidigital number, since it uses as much as digits as its factorization.

4323993697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6613488, while the sum is 55.

The square root of 4323993697 is about 65757.0809647144. The cubic root of 4323993697 is about 1629.1522932267.

The spelling of 4323993697 in words is "four billion, three hundred twenty-three million, nine hundred ninety-three thousand, six hundred ninety-seven".