6614729963 has 2 divisors, whose sum is σ = 6614729964. Its totient is φ = 6614729962.

The previous prime is 6614729959. The next prime is 6614729987. The reversal of 6614729963 is 3699274166.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6614729963 - 2² = 6614729959 is a prime.

It is not a weakly prime, because it can be changed into another prime (6614729923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3307364981 + 3307364982.

It is an arithmetic number, because the mean of its divisors is an integer number (3307364982).

Almost surely, 2^6614729963 is an apocalyptic number.

6614729963 is a deficient number, since it is larger than the sum of its proper divisors (1).

6614729963 is an equidigital number, since it uses as much as digits as its factorization.

6614729963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2939328, while the sum is 53.

The square root of 6614729963 is about 81330.9901759471. The cubic root of 6614729963 is about 1877.1718797543.

The spelling of 6614729963 in words is "six billion, six hundred fourteen million, seven hundred twenty-nine thousand, nine hundred sixty-three".