4645387317 has 8 divisors (see below), whose sum is σ = 6200232480. Its totient is φ = 3093733520.

The previous prime is 4645387297. The next prime is 4645387319. The reversal of 4645387317 is 7137835464.

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

It is a cyclic number.

It is not a de Polignac number, because 4645387317 - 2⁷ = 4645387189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4645387319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 794442 + ... + 800267.

It is an arithmetic number, because the mean of its divisors is an integer number (775029060).

Almost surely, 2^4645387317 is an apocalyptic number.

It is an amenable number.

4645387317 is a deficient number, since it is larger than the sum of its proper divisors (1554845163).

4645387317 is a wasteful number, since it uses less digits than its factorization.

4645387317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1595683.

The product of its digits is 1693440, while the sum is 48.

The square root of 4645387317 is about 68157.0782604419. The cubic root of 4645387317 is about 1668.5554478459. Note that the first 3 decimals are identical.

The spelling of 4645387317 in words is "four billion, six hundred forty-five million, three hundred eighty-seven thousand, three hundred seventeen".