4269204689 has 2 divisors, whose sum is σ = 4269204690. Its totient is φ = 4269204688.

The previous prime is 4269204671. The next prime is 4269204727. The reversal of 4269204689 is 9864029624.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3508548289 + 760656400 = 59233^2 + 27580^2 .

It is a cyclic number.

It is not a de Polignac number, because 4269204689 - 2¹⁶ = 4269139153 is a prime.

It is a super-2 number, since 2×4269204689² = 36452217353159173442, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4269204629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2134602344 + 2134602345.

It is an arithmetic number, because the mean of its divisors is an integer number (2134602345).

Almost surely, 2^4269204689 is an apocalyptic number.

It is an amenable number.

4269204689 is a deficient number, since it is larger than the sum of its proper divisors (1).

4269204689 is an equidigital number, since it uses as much as digits as its factorization.

4269204689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1492992, while the sum is 50.

The square root of 4269204689 is about 65339.1512724186. The cubic root of 4269204689 is about 1622.2420676667.

The spelling of 4269204689 in words is "four billion, two hundred sixty-nine million, two hundred four thousand, six hundred eighty-nine".