9466980657 has 4 divisors (see below), whose sum is σ = 12622640880. Its totient is φ = 6311320436.

The previous prime is 9466980643. The next prime is 9466980701. The reversal of 9466980657 is 7560896649.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9466980657 - 2¹⁰ = 9466979633 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9466980657.

It is not an unprimeable number, because it can be changed into a prime (9466980637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1577830107 + ... + 1577830112.

It is an arithmetic number, because the mean of its divisors is an integer number (3155660220).

Almost surely, 2^9466980657 is an apocalyptic number.

It is an amenable number.

9466980657 is a deficient number, since it is larger than the sum of its proper divisors (3155660223).

9466980657 is a wasteful number, since it uses less digits than its factorization.

9466980657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3155660222.

The product of its (nonzero) digits is 19595520, while the sum is 60.

The square root of 9466980657 is about 97298.4103518655. The cubic root of 9466980657 is about 2115.4551874207.

The spelling of 9466980657 in words is "nine billion, four hundred sixty-six million, nine hundred eighty thousand, six hundred fifty-seven".