4749488465 has 8 divisors (see below), whose sum is σ = 5703545448. Its totient is φ = 3796817920.

The previous prime is 4749488383. The next prime is 4749488489. The reversal of 4749488465 is 5648849474.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 859721041 + 3889767424 = 29321^2 + 62368^2 .

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

It is not a de Polignac number, because 4749488465 - 2⁸ = 4749488209 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339056 + ... + 352785.

It is an arithmetic number, because the mean of its divisors is an integer number (712943181).

Almost surely, 2^4749488465 is an apocalyptic number.

It is an amenable number.

4749488465 is a deficient number, since it is larger than the sum of its proper divisors (954056983).

4749488465 is a wasteful number, since it uses less digits than its factorization.

4749488465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693219.

The product of its digits is 30965760, while the sum is 59.

The square root of 4749488465 is about 68916.5325955971. The cubic root of 4749488465 is about 1680.9273584932.

The spelling of 4749488465 in words is "four billion, seven hundred forty-nine million, four hundred eighty-eight thousand, four hundred sixty-five".