9540670697 has 16 divisors (see below), whose sum is σ = 10222848000. Its totient is φ = 8876793744.

The previous prime is 9540670681. The next prime is 9540670721. The reversal of 9540670697 is 7960760459.

It is a cyclic number.

It is not a de Polignac number, because 9540670697 - 2⁴ = 9540670681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9540673697) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1367504 + ... + 1374462.

It is an arithmetic number, because the mean of its divisors is an integer number (638928000).

Almost surely, 2^9540670697 is an apocalyptic number.

It is an amenable number.

9540670697 is a deficient number, since it is larger than the sum of its proper divisors (682177303).

9540670697 is a wasteful number, since it uses less digits than its factorization.

9540670697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8260.

The product of its (nonzero) digits is 2857680, while the sum is 53.

The square root of 9540670697 is about 97676.3568986886. The cubic root of 9540670697 is about 2120.9298384169.

The spelling of 9540670697 in words is "nine billion, five hundred forty million, six hundred seventy thousand, six hundred ninety-seven".