2384603989 has 2 divisors, whose sum is σ = 2384603990. Its totient is φ = 2384603988.

The previous prime is 2384603981. The next prime is 2384603999. The reversal of 2384603989 is 9893064832.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2030223364 + 354380625 = 45058^2 + 18825^2 .

It is a cyclic number.

It is not a de Polignac number, because 2384603989 - 2³ = 2384603981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2384603981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1192301994 + 1192301995.

It is an arithmetic number, because the mean of its divisors is an integer number (1192301995).

Almost surely, 2^2384603989 is an apocalyptic number.

It is an amenable number.

2384603989 is a deficient number, since it is larger than the sum of its proper divisors (1).

2384603989 is an equidigital number, since it uses as much as digits as its factorization.

2384603989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2239488, while the sum is 52.

The square root of 2384603989 is about 48832.4071595902. The cubic root of 2384603989 is about 1335.9968126918.

The spelling of 2384603989 in words is "two billion, three hundred eighty-four million, six hundred three thousand, nine hundred eighty-nine".