4622002309 has 2 divisors, whose sum is σ = 4622002310. Its totient is φ = 4622002308.

The previous prime is 4622002247. The next prime is 4622002321. The reversal of 4622002309 is 9032002264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2477849284 + 2144153025 = 49778^2 + 46305^2 .

It is a cyclic number.

It is not a de Polignac number, because 4622002309 - 2⁷ = 4622002181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4622002349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2311001154 + 2311001155.

It is an arithmetic number, because the mean of its divisors is an integer number (2311001155).

Almost surely, 2^4622002309 is an apocalyptic number.

It is an amenable number.

4622002309 is a deficient number, since it is larger than the sum of its proper divisors (1).

4622002309 is an equidigital number, since it uses as much as digits as its factorization.

4622002309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 4622002309 is about 67985.3095087461. The cubic root of 4622002309 is about 1665.7508850897.

The spelling of 4622002309 in words is "four billion, six hundred twenty-two million, two thousand, three hundred nine".