4385959997 has 2 divisors, whose sum is σ = 4385959998. Its totient is φ = 4385959996.

The previous prime is 4385959987. The next prime is 4385960003. The reversal of 4385959997 is 7999595834.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2231050756 + 2154909241 = 47234^2 + 46421^2 .

It is a cyclic number.

It is not a de Polignac number, because 4385959997 - 2¹² = 4385955901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4385959987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2192979998 + 2192979999.

It is an arithmetic number, because the mean of its divisors is an integer number (2192979999).

Almost surely, 2^4385959997 is an apocalyptic number.

It is an amenable number.

4385959997 is a deficient number, since it is larger than the sum of its proper divisors (1).

4385959997 is an equidigital number, since it uses as much as digits as its factorization.

4385959997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 110224800, while the sum is 68.

The square root of 4385959997 is about 66226.5807436863. The cubic root of 4385959997 is about 1636.8977639080.

The spelling of 4385959997 in words is "four billion, three hundred eighty-five million, nine hundred fifty-nine thousand, nine hundred ninety-seven".