2302008389 has 2 divisors, whose sum is σ = 2302008390. Its totient is φ = 2302008388.

The previous prime is 2302008361. The next prime is 2302008409. The reversal of 2302008389 is 9838002032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1633372225 + 668636164 = 40415^2 + 25858^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2302008389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2302008349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151004194 + 1151004195.

It is an arithmetic number, because the mean of its divisors is an integer number (1151004195).

Almost surely, 2^2302008389 is an apocalyptic number.

It is an amenable number.

2302008389 is a deficient number, since it is larger than the sum of its proper divisors (1).

2302008389 is an equidigital number, since it uses as much as digits as its factorization.

2302008389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 2302008389 is about 47979.2495668701. The cubic root of 2302008389 is about 1320.3902253459.

The spelling of 2302008389 in words is "two billion, three hundred two million, eight thousand, three hundred eighty-nine".