6614087969 has 2 divisors, whose sum is σ = 6614087970. Its totient is φ = 6614087968.

The previous prime is 6614087941. The next prime is 6614088067. The reversal of 6614087969 is 9697804166.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6486691600 + 127396369 = 80540^2 + 11287^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6614087969 is a prime.

It is a super-2 number, since 2×6614087969² = 87492319323341089922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6614087369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3307043984 + 3307043985.

It is an arithmetic number, because the mean of its divisors is an integer number (3307043985).

Almost surely, 2^6614087969 is an apocalyptic number.

It is an amenable number.

6614087969 is a deficient number, since it is larger than the sum of its proper divisors (1).

6614087969 is an equidigital number, since it uses as much as digits as its factorization.

6614087969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3919104, while the sum is 56.

The square root of 6614087969 is about 81327.0432820473. The cubic root of 6614087969 is about 1877.1111480196. Note that the first 4 decimals are identical.

The spelling of 6614087969 in words is "six billion, six hundred fourteen million, eighty-seven thousand, nine hundred sixty-nine".