7688869022 has 4 divisors (see below), whose sum is σ = 11533303536. Its totient is φ = 3844434510.

The previous prime is 7688868983. The next prime is 7688869033. The reversal of 7688869022 is 2209688867.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1922217254 + ... + 1922217257.

It is an arithmetic number, because the mean of its divisors is an integer number (2883325884).

Almost surely, 2^7688869022 is an apocalyptic number.

7688869022 is a deficient number, since it is larger than the sum of its proper divisors (3844434514).

7688869022 is a wasteful number, since it uses less digits than its factorization.

7688869022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3844434513.

The product of its (nonzero) digits is 4644864, while the sum is 56.

The square root of 7688869022 is about 87686.1963024968. The cubic root of 7688869022 is about 1973.7288426167.

The spelling of 7688869022 in words is "seven billion, six hundred eighty-eight million, eight hundred sixty-nine thousand, twenty-two".