4346622361 has 2 divisors, whose sum is σ = 4346622362. Its totient is φ = 4346622360.

The previous prime is 4346622359. The next prime is 4346622389. The reversal of 4346622361 is 1632266434.

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., 3869462025 + 477160336 = 62205^2 + 21844^2 .

It is a cyclic number.

It is not a de Polignac number, because 4346622361 - 2¹ = 4346622359 is a prime.

Together with 4346622359, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4346622361.

It is not a weakly prime, because it can be changed into another prime (4346622311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2173311180 + 2173311181.

It is an arithmetic number, because the mean of its divisors is an integer number (2173311181).

Almost surely, 2^4346622361 is an apocalyptic number.

It is an amenable number.

4346622361 is a deficient number, since it is larger than the sum of its proper divisors (1).

4346622361 is an equidigital number, since it uses as much as digits as its factorization.

4346622361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 37.

The square root of 4346622361 is about 65928.9190037270. The cubic root of 4346622361 is about 1631.9892860266.

Adding to 4346622361 its reverse (1632266434), we get a palindrome (5978888795).

The spelling of 4346622361 in words is "four billion, three hundred forty-six million, six hundred twenty-two thousand, three hundred sixty-one".