2322640196 has 6 divisors (see below), whose sum is σ = 4064620350. Its totient is φ = 1161320096.

The previous prime is 2322640193. The next prime is 2322640213. The reversal of 2322640196 is 6910462232.

It can be written as a sum of positive squares in only one way, i.e., 1788105796 + 534534400 = 42286^2 + 23120^2 .

It is not an unprimeable number, because it can be changed into a prime (2322640193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 290330021 + ... + 290330028.

It is an arithmetic number, because the mean of its divisors is an integer number (677436725).

Almost surely, 2^2322640196 is an apocalyptic number.

It is an amenable number.

2322640196 is a deficient number, since it is larger than the sum of its proper divisors (1741980154).

2322640196 is a wasteful number, since it uses less digits than its factorization.

2322640196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580660053 (or 580660051 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 2322640196 is about 48193.7775651588. Note that the first 3 decimals coincide. The cubic root of 2322640196 is about 1324.3231755827.

The spelling of 2322640196 in words is "two billion, three hundred twenty-two million, six hundred forty thousand, one hundred ninety-six".