9642146732 has 12 divisors (see below), whose sum is σ = 16946177976. Its totient is φ = 4800381600.

The previous prime is 9642146729. The next prime is 9642146743. The reversal of 9642146732 is 2376412469.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5171894 + ... + 5173757.

It is an arithmetic number, because the mean of its divisors is an integer number (1412181498).

Almost surely, 2^9642146732 is an apocalyptic number.

It is an amenable number.

9642146732 is a deficient number, since it is larger than the sum of its proper divisors (7304031244).

9642146732 is a wasteful number, since it uses less digits than its factorization.

9642146732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10345888 (or 10345886 counting only the distinct ones).

The product of its digits is 435456, while the sum is 44.

The square root of 9642146732 is about 98194.4333045413. The cubic root of 9642146732 is about 2128.4228468308.

The spelling of 9642146732 in words is "nine billion, six hundred forty-two million, one hundred forty-six thousand, seven hundred thirty-two".