2359223989 has 2 divisors, whose sum is σ = 2359223990. Its totient is φ = 2359223988.

The previous prime is 2359223959. The next prime is 2359224017. The reversal of 2359223989 is 9893229532.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1613387889 + 745836100 = 40167^2 + 27310^2 .

It is a cyclic number.

It is not a de Polignac number, because 2359223989 - 2⁵ = 2359223957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2359223959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1179611994 + 1179611995.

It is an arithmetic number, because the mean of its divisors is an integer number (1179611995).

Almost surely, 2^2359223989 is an apocalyptic number.

It is an amenable number.

2359223989 is a deficient number, since it is larger than the sum of its proper divisors (1).

2359223989 is an equidigital number, since it uses as much as digits as its factorization.

2359223989 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2099520, while the sum is 52.

The square root of 2359223989 is about 48571.8435824707. The cubic root of 2359223989 is about 1331.2401023341.

The spelling of 2359223989 in words is "two billion, three hundred fifty-nine million, two hundred twenty-three thousand, nine hundred eighty-nine".