9461776671 has 8 divisors (see below), whose sum is σ = 14017446960. Its totient is φ = 6307851096.

The previous prime is 9461776661. The next prime is 9461776691. The reversal of 9461776671 is 1766771649.

It is not a de Polignac number, because 9461776671 - 2⁶ = 9461776607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9461776651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175218060 + ... + 175218113.

It is an arithmetic number, because the mean of its divisors is an integer number (1752180870).

Almost surely, 2^9461776671 is an apocalyptic number.

9461776671 is a deficient number, since it is larger than the sum of its proper divisors (4555670289).

9461776671 is a wasteful number, since it uses less digits than its factorization.

9461776671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350436182 (or 350436176 counting only the distinct ones).

The product of its digits is 2667168, while the sum is 54.

The square root of 9461776671 is about 97271.6642758825. The cubic root of 9461776671 is about 2115.0674954568.

The spelling of 9461776671 in words is "nine billion, four hundred sixty-one million, seven hundred seventy-six thousand, six hundred seventy-one".