4586217649 has 8 divisors (see below), whose sum is σ = 4941894272. Its totient is φ = 4230954000.

The previous prime is 4586217637. The next prime is 4586217679. The reversal of 4586217649 is 9467126854.

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

It is not a de Polignac number, because 4586217649 - 2¹⁵ = 4586184881 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4586217596 and 4586217605.

It is not an unprimeable number, because it can be changed into a prime (4586217679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79977 + ... + 124774.

It is an arithmetic number, because the mean of its divisors is an integer number (617736784).

Almost surely, 2^4586217649 is an apocalyptic number.

It is an amenable number.

4586217649 is a deficient number, since it is larger than the sum of its proper divisors (355676623).

4586217649 is a wasteful number, since it uses less digits than its factorization.

4586217649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206487.

The product of its digits is 2903040, while the sum is 52.

The square root of 4586217649 is about 67721.6187712609. The cubic root of 4586217649 is about 1661.4408606876.

The spelling of 4586217649 in words is "four billion, five hundred eighty-six million, two hundred seventeen thousand, six hundred forty-nine".