4930020869 has 2 divisors, whose sum is σ = 4930020870. Its totient is φ = 4930020868.

The previous prime is 4930020853. The next prime is 4930020881. The reversal of 4930020869 is 9680200394.

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., 4063425025 + 866595844 = 63745^2 + 29438^2 .

It is a cyclic number.

It is not a de Polignac number, because 4930020869 - 2⁴ = 4930020853 is a prime.

It is a super-2 number, since 2×4930020869² = 48610211537551030322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4930020569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2465010434 + 2465010435.

It is an arithmetic number, because the mean of its divisors is an integer number (2465010435).

Almost surely, 2^4930020869 is an apocalyptic number.

It is an amenable number.

4930020869 is a deficient number, since it is larger than the sum of its proper divisors (1).

4930020869 is an equidigital number, since it uses as much as digits as its factorization.

4930020869 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 4930020869 is about 70214.1073360617. The cubic root of 4930020869 is about 1701.9609285734.

The spelling of 4930020869 in words is "four billion, nine hundred thirty million, twenty thousand, eight hundred sixty-nine".