4630530349 has 2 divisors, whose sum is σ = 4630530350. Its totient is φ = 4630530348.

The previous prime is 4630530301. The next prime is 4630530367. The reversal of 4630530349 is 9430350364.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3677573449 + 952956900 = 60643^2 + 30870^2 .

It is a cyclic number.

It is not a de Polignac number, because 4630530349 - 2³¹ = 2483046701 is a prime.

It is a super-2 number, since 2×4630530349² = 42883622626020123602, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4630530389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2315265174 + 2315265175.

It is an arithmetic number, because the mean of its divisors is an integer number (2315265175).

Almost surely, 2^4630530349 is an apocalyptic number.

It is an amenable number.

4630530349 is a deficient number, since it is larger than the sum of its proper divisors (1).

4630530349 is an equidigital number, since it uses as much as digits as its factorization.

4630530349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 37.

The square root of 4630530349 is about 68048.0003306490. Note that the first 3 decimals coincide. The cubic root of 4630530349 is about 1666.7747459823.

The spelling of 4630530349 in words is "four billion, six hundred thirty million, five hundred thirty thousand, three hundred forty-nine".