4606369421 has 2 divisors, whose sum is σ = 4606369422. Its totient is φ = 4606369420.

The previous prime is 4606369409. The next prime is 4606369447. The reversal of 4606369421 is 1249636064.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4567867396 + 38502025 = 67586^2 + 6205^2 .

It is a cyclic number.

It is not a de Polignac number, because 4606369421 - 2³⁰ = 3532627597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4606369451) 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, 2303184710 + 2303184711.

It is an arithmetic number, because the mean of its divisors is an integer number (2303184711).

Almost surely, 2^4606369421 is an apocalyptic number.

It is an amenable number.

4606369421 is a deficient number, since it is larger than the sum of its proper divisors (1).

4606369421 is an equidigital number, since it uses as much as digits as its factorization.

4606369421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 4606369421 is about 67870.2395826035. The cubic root of 4606369421 is about 1663.8707539772.

The spelling of 4606369421 in words is "four billion, six hundred six million, three hundred sixty-nine thousand, four hundred twenty-one".