4346668049 has 2 divisors, whose sum is σ = 4346668050. Its totient is φ = 4346668048.

The previous prime is 4346667989. The next prime is 4346668097. The reversal of 4346668049 is 9408666434.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3998285824 + 348382225 = 63232^2 + 18665^2 .

It is a cyclic number.

It is not a de Polignac number, because 4346668049 - 2²⁴ = 4329890833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4346667988 and 4346668006.

It is not a weakly prime, because it can be changed into another prime (4346662049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2173334024 + 2173334025.

It is an arithmetic number, because the mean of its divisors is an integer number (2173334025).

Almost surely, 2^4346668049 is an apocalyptic number.

It is an amenable number.

4346668049 is a deficient number, since it is larger than the sum of its proper divisors (1).

4346668049 is an equidigital number, since it uses as much as digits as its factorization.

4346668049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2985984, while the sum is 50.

The square root of 4346668049 is about 65929.2654971978. The cubic root of 4346668049 is about 1631.9950040346.

The spelling of 4346668049 in words is "four billion, three hundred forty-six million, six hundred sixty-eight thousand, forty-nine".