7669348147 has 4 divisors (see below), whose sum is σ = 7670237080. Its totient is φ = 7668459216.

The previous prime is 7669348121. The next prime is 7669348153. The reversal of 7669348147 is 7418439667.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7669348147 - 2²⁷ = 7535130419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7669348117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431397 + ... + 448822.

It is an arithmetic number, because the mean of its divisors is an integer number (1917559270).

Almost surely, 2^7669348147 is an apocalyptic number.

7669348147 is a deficient number, since it is larger than the sum of its proper divisors (888933).

7669348147 is an equidigital number, since it uses as much as digits as its factorization.

7669348147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888932.

The product of its digits is 6096384, while the sum is 55.

The square root of 7669348147 is about 87574.8145701719. The cubic root of 7669348147 is about 1972.0570940869.

The spelling of 7669348147 in words is "seven billion, six hundred sixty-nine million, three hundred forty-eight thousand, one hundred forty-seven".