4688965247 has 2 divisors, whose sum is σ = 4688965248. Its totient is φ = 4688965246.

The previous prime is 4688965223. The next prime is 4688965249. The reversal of 4688965247 is 7425698864.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4688965247 - 2⁸ = 4688964991 is a prime.

Together with 4688965249, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4688965249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2344482623 + 2344482624.

It is an arithmetic number, because the mean of its divisors is an integer number (2344482624).

Almost surely, 2^4688965247 is an apocalyptic number.

4688965247 is a deficient number, since it is larger than the sum of its proper divisors (1).

4688965247 is an equidigital number, since it uses as much as digits as its factorization.

4688965247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23224320, while the sum is 59.

The square root of 4688965247 is about 68476.0195031808. The cubic root of 4688965247 is about 1673.7567365274.

The spelling of 4688965247 in words is "four billion, six hundred eighty-eight million, nine hundred sixty-five thousand, two hundred forty-seven".