4639230347 has 2 divisors, whose sum is σ = 4639230348. Its totient is φ = 4639230346.

The previous prime is 4639230307. The next prime is 4639230517. The reversal of 4639230347 is 7430329364.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4639230347 - 2⁸ = 4639230091 is a prime.

It is not a weakly prime, because it can be changed into another prime (4639230307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2319615173 + 2319615174.

It is an arithmetic number, because the mean of its divisors is an integer number (2319615174).

Almost surely, 2^4639230347 is an apocalyptic number.

4639230347 is a deficient number, since it is larger than the sum of its proper divisors (1).

4639230347 is an equidigital number, since it uses as much as digits as its factorization.

4639230347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 41.

The square root of 4639230347 is about 68111.8957818676. The cubic root of 4639230347 is about 1667.8179572859.

The spelling of 4639230347 in words is "four billion, six hundred thirty-nine million, two hundred thirty thousand, three hundred forty-seven".