4731320417 has 4 divisors (see below), whose sum is σ = 4746246036. Its totient is φ = 4716394800.

The previous prime is 4731320413. The next prime is 4731320423. The reversal of 4731320417 is 7140231374.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7140231374 = 2 ⋅3570115687.

It can be written as a sum of positive squares in 2 ways, for example, as 1978114576 + 2753205841 = 44476^2 + 52471^2 .

It is a cyclic number.

It is not a de Polignac number, because 4731320417 - 2² = 4731320413 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4731320413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7462334 + ... + 7462967.

It is an arithmetic number, because the mean of its divisors is an integer number (1186561509).

Almost surely, 2^4731320417 is an apocalyptic number.

It is an amenable number.

4731320417 is a deficient number, since it is larger than the sum of its proper divisors (14925619).

4731320417 is a wasteful number, since it uses less digits than its factorization.

4731320417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14925618.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 4731320417 is about 68784.5943289629. The cubic root of 4731320417 is about 1678.7812893426.

The spelling of 4731320417 in words is "four billion, seven hundred thirty-one million, three hundred twenty thousand, four hundred seventeen".