4646621314 has 8 divisors (see below), whose sum is σ = 6971521788. Its totient is φ = 2322780720.

The previous prime is 4646621311. The next prime is 4646621327. The reversal of 4646621314 is 4131266464.

It can be written as a sum of positive squares in 2 ways, for example, as 4642105689 + 4515625 = 68133^2 + 2125^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4646621311) 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, 253917 + ... + 271600.

Almost surely, 2^4646621314 is an apocalyptic number.

4646621314 is a deficient number, since it is larger than the sum of its proper divisors (2324900474).

4646621314 is a wasteful number, since it uses less digits than its factorization.

4646621314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529940.

The product of its digits is 82944, while the sum is 37.

The square root of 4646621314 is about 68166.1302554282. The cubic root of 4646621314 is about 1668.7031793472.

Adding to 4646621314 its reverse (4131266464), we get a palindrome (8777887778).

The spelling of 4646621314 in words is "four billion, six hundred forty-six million, six hundred twenty-one thousand, three hundred fourteen".