4946130389 has 2 divisors, whose sum is σ = 4946130390. Its totient is φ = 4946130388.

The previous prime is 4946130373. The next prime is 4946130391. The reversal of 4946130389 is 9830316494.

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., 2607634225 + 2338496164 = 51065^2 + 48358^2 .

It is a cyclic number.

It is not a de Polignac number, because 4946130389 - 2⁴ = 4946130373 is a prime.

Together with 4946130391, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4946130359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2473065194 + 2473065195.

It is an arithmetic number, because the mean of its divisors is an integer number (2473065195).

Almost surely, 2^4946130389 is an apocalyptic number.

It is an amenable number.

4946130389 is a deficient number, since it is larger than the sum of its proper divisors (1).

4946130389 is an equidigital number, since it uses as much as digits as its factorization.

4946130389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 559872, while the sum is 47.

The square root of 4946130389 is about 70328.7308928577. The cubic root of 4946130389 is about 1703.8127100473.

The spelling of 4946130389 in words is "four billion, nine hundred forty-six million, one hundred thirty thousand, three hundred eighty-nine".