7680000004 has 12 divisors (see below), whose sum is σ = 13573070028. Its totient is φ = 3801980000.

The previous prime is 7679999981. The next prime is 7680000011. The reversal of 7680000004 is 4000000867.

It can be written as a sum of positive squares in 2 ways, for example, as 7458049600 + 221950404 = 86360^2 + 14898^2 .

It is a super-2 number, since 2×7680000004² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9504547 + ... + 9505354.

It is an arithmetic number, because the mean of its divisors is an integer number (1131089169).

Almost surely, 2^7680000004 is an apocalyptic number.

It is an amenable number.

7680000004 is a deficient number, since it is larger than the sum of its proper divisors (5893070024).

7680000004 is a wasteful number, since it uses less digits than its factorization.

7680000004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19010006 (or 19010004 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 7680000004 is about 87635.6092236484. The cubic root of 7680000004 is about 1972.9696598069.

The spelling of 7680000004 in words is "seven billion, six hundred eighty million, four", and thus it is an aban number.