7676655877 has 12 divisors (see below), whose sum is σ = 8458075948. Its totient is φ = 6962155200.

The previous prime is 7676655871. The next prime is 7676655887. The reversal of 7676655877 is 7785566767.

It can be written as a sum of positive squares in 2 ways, for example, as 2460060801 + 5216595076 = 49599^2 + 72226^2 .

It is a de Polignac number, because none of the positive numbers 2^k-7676655877 is a prime.

It is a super-3 number, since 3×7676655877³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7676655871) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24408 + ... + 126289.

Almost surely, 2^7676655877 is an apocalyptic number.

It is an amenable number.

7676655877 is a deficient number, since it is larger than the sum of its proper divisors (781420071).

7676655877 is a wasteful number, since it uses less digits than its factorization.

7676655877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151140 (or 151129 counting only the distinct ones).

The product of its digits is 103723200, while the sum is 64.

The square root of 7676655877 is about 87616.5274192033. The cubic root of 7676655877 is about 1972.6832527331.

The spelling of 7676655877 in words is "seven billion, six hundred seventy-six million, six hundred fifty-five thousand, eight hundred seventy-seven".