4662908947 has 2 divisors, whose sum is σ = 4662908948. Its totient is φ = 4662908946.

The previous prime is 4662908941. The next prime is 4662908969. The reversal of 4662908947 is 7498092664.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4662908947 - 2⁷ = 4662908819 is a prime.

It is not a weakly prime, because it can be changed into another prime (4662908941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2331454473 + 2331454474.

It is an arithmetic number, because the mean of its divisors is an integer number (2331454474).

Almost surely, 2^4662908947 is an apocalyptic number.

4662908947 is a deficient number, since it is larger than the sum of its proper divisors (1).

4662908947 is an equidigital number, since it uses as much as digits as its factorization.

4662908947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5225472, while the sum is 55.

The square root of 4662908947 is about 68285.4958757715. The cubic root of 4662908947 is about 1670.6506538706.

The spelling of 4662908947 in words is "four billion, six hundred sixty-two million, nine hundred eight thousand, nine hundred forty-seven".