4738632947 has 2 divisors, whose sum is σ = 4738632948. Its totient is φ = 4738632946.

The previous prime is 4738632931. The next prime is 4738632949. The reversal of 4738632947 is 7492368374.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4738632947 - 2⁴ = 4738632931 is a prime.

Together with 4738632949, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4738632949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2369316473 + 2369316474.

It is an arithmetic number, because the mean of its divisors is an integer number (2369316474).

Almost surely, 2^4738632947 is an apocalyptic number.

4738632947 is a deficient number, since it is larger than the sum of its proper divisors (1).

4738632947 is an equidigital number, since it uses as much as digits as its factorization.

4738632947 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6096384, while the sum is 53.

The square root of 4738632947 is about 68837.7290953152. The cubic root of 4738632947 is about 1679.6457287514.

The spelling of 4738632947 in words is "four billion, seven hundred thirty-eight million, six hundred thirty-two thousand, nine hundred forty-seven".