2039369489 has 2 divisors, whose sum is σ = 2039369490. Its totient is φ = 2039369488.

The previous prime is 2039369461. The next prime is 2039369513. The reversal of 2039369489 is 9849639302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1326052225 + 713317264 = 36415^2 + 26708^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2039369489 is a prime.

It is a super-2 number, since 2×2039369489² = 8318055825328242242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2039369489.

It is not a weakly prime, because it can be changed into another prime (2039369089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1019684744 + 1019684745.

It is an arithmetic number, because the mean of its divisors is an integer number (1019684745).

Almost surely, 2^2039369489 is an apocalyptic number.

It is an amenable number.

2039369489 is a deficient number, since it is larger than the sum of its proper divisors (1).

2039369489 is an equidigital number, since it uses as much as digits as its factorization.

2039369489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2519424, while the sum is 53.

The square root of 2039369489 is about 45159.3787490484. The cubic root of 2039369489 is about 1268.1344650115.

The spelling of 2039369489 in words is "two billion, thirty-nine million, three hundred sixty-nine thousand, four hundred eighty-nine".