4350403997 has 2 divisors, whose sum is σ = 4350403998. Its totient is φ = 4350403996.

The previous prime is 4350403987. The next prime is 4350404011. The reversal of 4350403997 is 7993040534.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2358656356 + 1991747641 = 48566^2 + 44629^2 .

It is a cyclic number.

It is not a de Polignac number, because 4350403997 - 2²⁰ = 4349355421 is a prime.

It is a super-2 number, since 2×4350403997² = 37852029874227152018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4350403987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2175201998 + 2175201999.

It is an arithmetic number, because the mean of its divisors is an integer number (2175201999).

Almost surely, 2^4350403997 is an apocalyptic number.

It is an amenable number.

4350403997 is a deficient number, since it is larger than the sum of its proper divisors (1).

4350403997 is an equidigital number, since it uses as much as digits as its factorization.

4350403997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 408240, while the sum is 44.

The square root of 4350403997 is about 65957.5924136107. The cubic root of 4350403997 is about 1632.4624350598.

The spelling of 4350403997 in words is "four billion, three hundred fifty million, four hundred three thousand, nine hundred ninety-seven".