4633620239 has 2 divisors, whose sum is σ = 4633620240. Its totient is φ = 4633620238.

The previous prime is 4633620217. The next prime is 4633620253. The reversal of 4633620239 is 9320263364.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4633620239 - 2⁸ = 4633619983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4633620209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2316810119 + 2316810120.

It is an arithmetic number, because the mean of its divisors is an integer number (2316810120).

Almost surely, 2^4633620239 is an apocalyptic number.

4633620239 is a deficient number, since it is larger than the sum of its proper divisors (1).

4633620239 is an equidigital number, since it uses as much as digits as its factorization.

4633620239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 38.

The square root of 4633620239 is about 68070.7002975583. The cubic root of 4633620239 is about 1667.1454022653.

The spelling of 4633620239 in words is "four billion, six hundred thirty-three million, six hundred twenty thousand, two hundred thirty-nine".