9645546914 has 16 divisors (see below), whose sum is σ = 15220915200. Its totient is φ = 4577546064.

The previous prime is 9645546893. The next prime is 9645546959. The reversal of 9645546914 is 4196455469.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1405922 + ... + 1412765.

It is an arithmetic number, because the mean of its divisors is an integer number (951307200).

Almost surely, 2^9645546914 is an apocalyptic number.

9645546914 is a deficient number, since it is larger than the sum of its proper divisors (5575368286).

9645546914 is a wasteful number, since it uses less digits than its factorization.

9645546914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2818777.

The product of its digits is 4665600, while the sum is 53.

The square root of 9645546914 is about 98211.7452955602. The cubic root of 9645546914 is about 2128.6730046272.

The spelling of 9645546914 in words is "nine billion, six hundred forty-five million, five hundred forty-six thousand, nine hundred fourteen".