7676771047 has 8 divisors (see below), whose sum is σ = 8663441040. Its totient is φ = 6738231360.

The previous prime is 7676771033. The next prime is 7676771101. The reversal of 7676771047 is 7401776767.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7676771047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7676770985 and 7676771003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7676775047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12032238 + ... + 12032875.

It is an arithmetic number, because the mean of its divisors is an integer number (1082930130).

Almost surely, 2^7676771047 is an apocalyptic number.

7676771047 is a deficient number, since it is larger than the sum of its proper divisors (986669993).

7676771047 is a wasteful number, since it uses less digits than its factorization.

7676771047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24065153.

The product of its (nonzero) digits is 2420208, while the sum is 52.

The square root of 7676771047 is about 87617.1846557512. The cubic root of 7676771047 is about 1972.6931178270.

The spelling of 7676771047 in words is "seven billion, six hundred seventy-six million, seven hundred seventy-one thousand, forty-seven".